4x+14+9x-15=12x+15

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Solution for 4x+14+9x-15=12x+15 equation:


Simplifying
4x + 14 + 9x + -15 = 12x + 15

Reorder the terms:
14 + -15 + 4x + 9x = 12x + 15

Combine like terms: 14 + -15 = -1
-1 + 4x + 9x = 12x + 15

Combine like terms: 4x + 9x = 13x
-1 + 13x = 12x + 15

Reorder the terms:
-1 + 13x = 15 + 12x

Solving
-1 + 13x = 15 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-1 + 13x + -12x = 15 + 12x + -12x

Combine like terms: 13x + -12x = 1x
-1 + 1x = 15 + 12x + -12x

Combine like terms: 12x + -12x = 0
-1 + 1x = 15 + 0
-1 + 1x = 15

Add '1' to each side of the equation.
-1 + 1 + 1x = 15 + 1

Combine like terms: -1 + 1 = 0
0 + 1x = 15 + 1
1x = 15 + 1

Combine like terms: 15 + 1 = 16
1x = 16

Divide each side by '1'.
x = 16

Simplifying
x = 16

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