Skip to main content
Solve for m (complex solution)
Tick mark Image
Solve for m
Tick mark Image
Solve for x (complex solution)
Tick mark Image
Solve for x
Tick mark Image
Graph

Similar Problems from Web Search

Share

\left(x+2\right)\times 3+\left(x-2\right)\left(x+2\right)\left(-2\right)=3m+\left(x-2\right)\left(x+2\right)\times 5
Multiply both sides of the equation by \left(x-2\right)\left(x+2\right), the least common multiple of x-2,x^{2}-4.
3x+6+\left(x-2\right)\left(x+2\right)\left(-2\right)=3m+\left(x-2\right)\left(x+2\right)\times 5
Use the distributive property to multiply x+2 by 3.
3x+6+\left(x^{2}-4\right)\left(-2\right)=3m+\left(x-2\right)\left(x+2\right)\times 5
Use the distributive property to multiply x-2 by x+2 and combine like terms.
3x+6-2x^{2}+8=3m+\left(x-2\right)\left(x+2\right)\times 5
Use the distributive property to multiply x^{2}-4 by -2.
3x+14-2x^{2}=3m+\left(x-2\right)\left(x+2\right)\times 5
Add 6 and 8 to get 14.
3x+14-2x^{2}=3m+\left(x^{2}-4\right)\times 5
Use the distributive property to multiply x-2 by x+2 and combine like terms.
3x+14-2x^{2}=3m+5x^{2}-20
Use the distributive property to multiply x^{2}-4 by 5.
3m+5x^{2}-20=3x+14-2x^{2}
Swap sides so that all variable terms are on the left hand side.
3m-20=3x+14-2x^{2}-5x^{2}
Subtract 5x^{2} from both sides.
3m-20=3x+14-7x^{2}
Combine -2x^{2} and -5x^{2} to get -7x^{2}.
3m=3x+14-7x^{2}+20
Add 20 to both sides.
3m=3x+34-7x^{2}
Add 14 and 20 to get 34.
3m=34+3x-7x^{2}
The equation is in standard form.
\frac{3m}{3}=-\frac{\left(7x-17\right)\left(x+2\right)}{3}
Divide both sides by 3.
m=-\frac{\left(7x-17\right)\left(x+2\right)}{3}
Dividing by 3 undoes the multiplication by 3.
m=-\frac{7x^{2}}{3}+x+\frac{34}{3}
Divide -\left(-17+7x\right)\left(2+x\right) by 3.
\left(x+2\right)\times 3+\left(x-2\right)\left(x+2\right)\left(-2\right)=3m+\left(x-2\right)\left(x+2\right)\times 5
Multiply both sides of the equation by \left(x-2\right)\left(x+2\right), the least common multiple of x-2,x^{2}-4.
3x+6+\left(x-2\right)\left(x+2\right)\left(-2\right)=3m+\left(x-2\right)\left(x+2\right)\times 5
Use the distributive property to multiply x+2 by 3.
3x+6+\left(x^{2}-4\right)\left(-2\right)=3m+\left(x-2\right)\left(x+2\right)\times 5
Use the distributive property to multiply x-2 by x+2 and combine like terms.
3x+6-2x^{2}+8=3m+\left(x-2\right)\left(x+2\right)\times 5
Use the distributive property to multiply x^{2}-4 by -2.
3x+14-2x^{2}=3m+\left(x-2\right)\left(x+2\right)\times 5
Add 6 and 8 to get 14.
3x+14-2x^{2}=3m+\left(x^{2}-4\right)\times 5
Use the distributive property to multiply x-2 by x+2 and combine like terms.
3x+14-2x^{2}=3m+5x^{2}-20
Use the distributive property to multiply x^{2}-4 by 5.
3m+5x^{2}-20=3x+14-2x^{2}
Swap sides so that all variable terms are on the left hand side.
3m-20=3x+14-2x^{2}-5x^{2}
Subtract 5x^{2} from both sides.
3m-20=3x+14-7x^{2}
Combine -2x^{2} and -5x^{2} to get -7x^{2}.
3m=3x+14-7x^{2}+20
Add 20 to both sides.
3m=3x+34-7x^{2}
Add 14 and 20 to get 34.
3m=34+3x-7x^{2}
The equation is in standard form.
\frac{3m}{3}=-\frac{\left(7x-17\right)\left(x+2\right)}{3}
Divide both sides by 3.
m=-\frac{\left(7x-17\right)\left(x+2\right)}{3}
Dividing by 3 undoes the multiplication by 3.
m=-\frac{7x^{2}}{3}+x+\frac{34}{3}
Divide -\left(-17+7x\right)\left(2+x\right) by 3.