9x+7=2(5x+12)

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Solution for 9x+7=2(5x+12) equation:


Simplifying
9x + 7 = 2(5x + 12)

Reorder the terms:
7 + 9x = 2(5x + 12)

Reorder the terms:
7 + 9x = 2(12 + 5x)
7 + 9x = (12 * 2 + 5x * 2)
7 + 9x = (24 + 10x)

Solving
7 + 9x = 24 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
7 + 9x + -10x = 24 + 10x + -10x

Combine like terms: 9x + -10x = -1x
7 + -1x = 24 + 10x + -10x

Combine like terms: 10x + -10x = 0
7 + -1x = 24 + 0
7 + -1x = 24

Add '-7' to each side of the equation.
7 + -7 + -1x = 24 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = 24 + -7
-1x = 24 + -7

Combine like terms: 24 + -7 = 17
-1x = 17

Divide each side by '-1'.
x = -17

Simplifying
x = -17

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