2x+7=10x-9
Subtract 10x from both sides of the equation.
2x+7-10x=-9
Subtract 10x from 2x.
-8x+7=-9
-8x+7=-9
Subtract 7 from both sides of the equation.
-8x=-9-7
Subtract 7 from -9.
-8x=-16
-8x=-16
Divide each term in -8x=-16 by -8.
-8x-8=-16-8
Cancel the common factor of -8.
Cancel the common factor.
-8x-8=-16-8
Divide x by 1.
x=-16-8
x=-16-8
Divide -16 by -8.
x=2
x=2
Solve for x 2x+7=10x-9