9x+8=5-(7x-8)

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Solution for 9x+8=5-(7x-8) equation:


Simplifying
9x + 8 = 5 + -1(7x + -8)

Reorder the terms:
8 + 9x = 5 + -1(7x + -8)

Reorder the terms:
8 + 9x = 5 + -1(-8 + 7x)
8 + 9x = 5 + (-8 * -1 + 7x * -1)
8 + 9x = 5 + (8 + -7x)

Combine like terms: 5 + 8 = 13
8 + 9x = 13 + -7x

Solving
8 + 9x = 13 + -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 + 9x + 7x = 13 + -7x + 7x

Combine like terms: 9x + 7x = 16x
8 + 16x = 13 + -7x + 7x

Combine like terms: -7x + 7x = 0
8 + 16x = 13 + 0
8 + 16x = 13

Add '-8' to each side of the equation.
8 + -8 + 16x = 13 + -8

Combine like terms: 8 + -8 = 0
0 + 16x = 13 + -8
16x = 13 + -8

Combine like terms: 13 + -8 = 5
16x = 5

Divide each side by '16'.
x = 0.3125

Simplifying
x = 0.3125

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