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

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


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

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

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

Combine like terms: 7 + 5 = 12
8 + 5x = 12 + -5x

Solving
8 + 5x = 12 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
8 + 5x + 5x = 12 + -5x + 5x

Combine like terms: 5x + 5x = 10x
8 + 10x = 12 + -5x + 5x

Combine like terms: -5x + 5x = 0
8 + 10x = 12 + 0
8 + 10x = 12

Add '-8' to each side of the equation.
8 + -8 + 10x = 12 + -8

Combine like terms: 8 + -8 = 0
0 + 10x = 12 + -8
10x = 12 + -8

Combine like terms: 12 + -8 = 4
10x = 4

Divide each side by '10'.
x = 0.4

Simplifying
x = 0.4

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