8x+8=7x+2-1

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Solution for 8x+8=7x+2-1 equation:


Simplifying
8x + 8 = 7x + 2 + -1

Reorder the terms:
8 + 8x = 7x + 2 + -1

Reorder the terms:
8 + 8x = 2 + -1 + 7x

Combine like terms: 2 + -1 = 1
8 + 8x = 1 + 7x

Solving
8 + 8x = 1 + 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 = 1 + 7x + -7x

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

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

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

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

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

Divide each side by '1'.
x = -7

Simplifying
x = -7

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