8x+7=7-(6x-9)

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Solution for 8x+7=7-(6x-9) equation:


Simplifying
8x + 7 = 7 + -1(6x + -9)

Reorder the terms:
7 + 8x = 7 + -1(6x + -9)

Reorder the terms:
7 + 8x = 7 + -1(-9 + 6x)
7 + 8x = 7 + (-9 * -1 + 6x * -1)
7 + 8x = 7 + (9 + -6x)

Combine like terms: 7 + 9 = 16
7 + 8x = 16 + -6x

Solving
7 + 8x = 16 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
7 + 8x + 6x = 16 + -6x + 6x

Combine like terms: 8x + 6x = 14x
7 + 14x = 16 + -6x + 6x

Combine like terms: -6x + 6x = 0
7 + 14x = 16 + 0
7 + 14x = 16

Add '-7' to each side of the equation.
7 + -7 + 14x = 16 + -7

Combine like terms: 7 + -7 = 0
0 + 14x = 16 + -7
14x = 16 + -7

Combine like terms: 16 + -7 = 9
14x = 9

Divide each side by '14'.
x = 0.6428571429

Simplifying
x = 0.6428571429

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