8x-8=7(x-1)-3

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Solution for 8x-8=7(x-1)-3 equation:


Simplifying
8x + -8 = 7(x + -1) + -3

Reorder the terms:
-8 + 8x = 7(x + -1) + -3

Reorder the terms:
-8 + 8x = 7(-1 + x) + -3
-8 + 8x = (-1 * 7 + x * 7) + -3
-8 + 8x = (-7 + 7x) + -3

Reorder the terms:
-8 + 8x = -7 + -3 + 7x

Combine like terms: -7 + -3 = -10
-8 + 8x = -10 + 7x

Solving
-8 + 8x = -10 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-8 + 8x + -7x = -10 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-8 + 1x = -10 + 7x + -7x

Combine like terms: 7x + -7x = 0
-8 + 1x = -10 + 0
-8 + 1x = -10

Add '8' to each side of the equation.
-8 + 8 + 1x = -10 + 8

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

Combine like terms: -10 + 8 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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