2x+9+7=6x-5+12

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Solution for 2x+9+7=6x-5+12 equation:


Simplifying
2x + 9 + 7 = 6x + -5 + 12

Reorder the terms:
9 + 7 + 2x = 6x + -5 + 12

Combine like terms: 9 + 7 = 16
16 + 2x = 6x + -5 + 12

Reorder the terms:
16 + 2x = -5 + 12 + 6x

Combine like terms: -5 + 12 = 7
16 + 2x = 7 + 6x

Solving
16 + 2x = 7 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
16 + 2x + -6x = 7 + 6x + -6x

Combine like terms: 2x + -6x = -4x
16 + -4x = 7 + 6x + -6x

Combine like terms: 6x + -6x = 0
16 + -4x = 7 + 0
16 + -4x = 7

Add '-16' to each side of the equation.
16 + -16 + -4x = 7 + -16

Combine like terms: 16 + -16 = 0
0 + -4x = 7 + -16
-4x = 7 + -16

Combine like terms: 7 + -16 = -9
-4x = -9

Divide each side by '-4'.
x = 2.25

Simplifying
x = 2.25

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