7x+7-9=16-14x+12x-9

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Solution for 7x+7-9=16-14x+12x-9 equation:


Simplifying
7x + 7 + -9 = 16 + -14x + 12x + -9

Reorder the terms:
7 + -9 + 7x = 16 + -14x + 12x + -9

Combine like terms: 7 + -9 = -2
-2 + 7x = 16 + -14x + 12x + -9

Reorder the terms:
-2 + 7x = 16 + -9 + -14x + 12x

Combine like terms: 16 + -9 = 7
-2 + 7x = 7 + -14x + 12x

Combine like terms: -14x + 12x = -2x
-2 + 7x = 7 + -2x

Solving
-2 + 7x = 7 + -2x

Solving for variable 'x'.

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

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

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

Combine like terms: -2x + 2x = 0
-2 + 9x = 7 + 0
-2 + 9x = 7

Add '2' to each side of the equation.
-2 + 2 + 9x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 9x = 7 + 2
9x = 7 + 2

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

Divide each side by '9'.
x = 1

Simplifying
x = 1

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