9x+2=2-(5x-7)

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Solution for 9x+2=2-(5x-7) equation:


Simplifying
9x + 2 = 2 + -1(5x + -7)

Reorder the terms:
2 + 9x = 2 + -1(5x + -7)

Reorder the terms:
2 + 9x = 2 + -1(-7 + 5x)
2 + 9x = 2 + (-7 * -1 + 5x * -1)
2 + 9x = 2 + (7 + -5x)

Combine like terms: 2 + 7 = 9
2 + 9x = 9 + -5x

Solving
2 + 9x = 9 + -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.
2 + 9x + 5x = 9 + -5x + 5x

Combine like terms: 9x + 5x = 14x
2 + 14x = 9 + -5x + 5x

Combine like terms: -5x + 5x = 0
2 + 14x = 9 + 0
2 + 14x = 9

Add '-2' to each side of the equation.
2 + -2 + 14x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 14x = 9 + -2
14x = 9 + -2

Combine like terms: 9 + -2 = 7
14x = 7

Divide each side by '14'.
x = 0.5

Simplifying
x = 0.5

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