9(x-7)=10x-8

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Solution for 9(x-7)=10x-8 equation:


Simplifying
9(x + -7) = 10x + -8

Reorder the terms:
9(-7 + x) = 10x + -8
(-7 * 9 + x * 9) = 10x + -8
(-63 + 9x) = 10x + -8

Reorder the terms:
-63 + 9x = -8 + 10x

Solving
-63 + 9x = -8 + 10x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-10x' to each side of the equation.
-63 + 9x + -10x = -8 + 10x + -10x

Combine like terms: 9x + -10x = -1x
-63 + -1x = -8 + 10x + -10x

Combine like terms: 10x + -10x = 0
-63 + -1x = -8 + 0
-63 + -1x = -8

Add '63' to each side of the equation.
-63 + 63 + -1x = -8 + 63

Combine like terms: -63 + 63 = 0
0 + -1x = -8 + 63
-1x = -8 + 63

Combine like terms: -8 + 63 = 55
-1x = 55

Divide each side by '-1'.
x = -55

Simplifying
x = -55

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