Skip to main content
Solve for x
Tick mark Image
Graph

Similar Problems from Web Search

Share

6\times 10x+660+20\left(5-3x\right)-130=30\left(6x+25\right)+3\times 3x\times 38
Multiply both sides of the equation by 60, the least common multiple of 10,3,6,2,5,4.
60x+660+20\left(5-3x\right)-130=30\left(6x+25\right)+3\times 3x\times 38
Multiply 6 and 10 to get 60.
60x+660+100-60x-130=30\left(6x+25\right)+3\times 3x\times 38
Use the distributive property to multiply 20 by 5-3x.
60x+760-60x-130=30\left(6x+25\right)+3\times 3x\times 38
Add 660 and 100 to get 760.
760-130=30\left(6x+25\right)+3\times 3x\times 38
Combine 60x and -60x to get 0.
630=30\left(6x+25\right)+3\times 3x\times 38
Subtract 130 from 760 to get 630.
630=180x+750+3\times 3x\times 38
Use the distributive property to multiply 30 by 6x+25.
630=180x+750+9x\times 38
Multiply 3 and 3 to get 9.
630=180x+750+342x
Multiply 9 and 38 to get 342.
630=522x+750
Combine 180x and 342x to get 522x.
522x+750=630
Swap sides so that all variable terms are on the left hand side.
522x=630-750
Subtract 750 from both sides.
522x=-120
Subtract 750 from 630 to get -120.
x=\frac{-120}{522}
Divide both sides by 522.
x=-\frac{20}{87}
Reduce the fraction \frac{-120}{522} to lowest terms by extracting and canceling out 6.