7x-12+9x-5-6x+8=-3x+4

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Solution for 7x-12+9x-5-6x+8=-3x+4 equation:


Simplifying
7x + -12 + 9x + -5 + -6x + 8 = -3x + 4

Reorder the terms:
-12 + -5 + 8 + 7x + 9x + -6x = -3x + 4

Combine like terms: -12 + -5 = -17
-17 + 8 + 7x + 9x + -6x = -3x + 4

Combine like terms: -17 + 8 = -9
-9 + 7x + 9x + -6x = -3x + 4

Combine like terms: 7x + 9x = 16x
-9 + 16x + -6x = -3x + 4

Combine like terms: 16x + -6x = 10x
-9 + 10x = -3x + 4

Reorder the terms:
-9 + 10x = 4 + -3x

Solving
-9 + 10x = 4 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-9 + 10x + 3x = 4 + -3x + 3x

Combine like terms: 10x + 3x = 13x
-9 + 13x = 4 + -3x + 3x

Combine like terms: -3x + 3x = 0
-9 + 13x = 4 + 0
-9 + 13x = 4

Add '9' to each side of the equation.
-9 + 9 + 13x = 4 + 9

Combine like terms: -9 + 9 = 0
0 + 13x = 4 + 9
13x = 4 + 9

Combine like terms: 4 + 9 = 13
13x = 13

Divide each side by '13'.
x = 1

Simplifying
x = 1

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