9x+8+6x+7=7x+7

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Solution for 9x+8+6x+7=7x+7 equation:


Simplifying
9x + 8 + 6x + 7 = 7x + 7

Reorder the terms:
8 + 7 + 9x + 6x = 7x + 7

Combine like terms: 8 + 7 = 15
15 + 9x + 6x = 7x + 7

Combine like terms: 9x + 6x = 15x
15 + 15x = 7x + 7

Reorder the terms:
15 + 15x = 7 + 7x

Solving
15 + 15x = 7 + 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.
15 + 15x + -7x = 7 + 7x + -7x

Combine like terms: 15x + -7x = 8x
15 + 8x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 + 8x = 7 + 0
15 + 8x = 7

Add '-15' to each side of the equation.
15 + -15 + 8x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 8x = 7 + -15
8x = 7 + -15

Combine like terms: 7 + -15 = -8
8x = -8

Divide each side by '8'.
x = -1

Simplifying
x = -1

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