9x+5+5x+7=18x-12

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Solution for 9x+5+5x+7=18x-12 equation:


Simplifying
9x + 5 + 5x + 7 = 18x + -12

Reorder the terms:
5 + 7 + 9x + 5x = 18x + -12

Combine like terms: 5 + 7 = 12
12 + 9x + 5x = 18x + -12

Combine like terms: 9x + 5x = 14x
12 + 14x = 18x + -12

Reorder the terms:
12 + 14x = -12 + 18x

Solving
12 + 14x = -12 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
12 + 14x + -18x = -12 + 18x + -18x

Combine like terms: 14x + -18x = -4x
12 + -4x = -12 + 18x + -18x

Combine like terms: 18x + -18x = 0
12 + -4x = -12 + 0
12 + -4x = -12

Add '-12' to each side of the equation.
12 + -12 + -4x = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = -12 + -12
-4x = -12 + -12

Combine like terms: -12 + -12 = -24
-4x = -24

Divide each side by '-4'.
x = 6

Simplifying
x = 6

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