Solve for x
x = \frac{11}{7} = 1\frac{4}{7} \approx 1.571428571
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Linear Equation
5 problems similar to:
3 \cdot \frac { 2 x + 8 } { 4 } + \frac { 5 + 4 x } { 2 } = 14
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3\left(2x+8\right)+2\left(5+4x\right)=56
Multiply both sides of the equation by 4, the least common multiple of 4,2.
6x+24+2\left(5+4x\right)=56
Use the distributive property to multiply 3 by 2x+8.
6x+24+10+8x=56
Use the distributive property to multiply 2 by 5+4x.
6x+34+8x=56
Add 24 and 10 to get 34.
14x+34=56
Combine 6x and 8x to get 14x.
14x=56-34
Subtract 34 from both sides.
14x=22
Subtract 34 from 56 to get 22.
x=\frac{22}{14}
Divide both sides by 14.
x=\frac{11}{7}
Reduce the fraction \frac{22}{14} to lowest terms by extracting and canceling out 2.
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