7x-5+3x+8=4x+6-6x-15

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Solution for 7x-5+3x+8=4x+6-6x-15 equation:


Simplifying
7x + -5 + 3x + 8 = 4x + 6 + -6x + -15

Reorder the terms:
-5 + 8 + 7x + 3x = 4x + 6 + -6x + -15

Combine like terms: -5 + 8 = 3
3 + 7x + 3x = 4x + 6 + -6x + -15

Combine like terms: 7x + 3x = 10x
3 + 10x = 4x + 6 + -6x + -15

Reorder the terms:
3 + 10x = 6 + -15 + 4x + -6x

Combine like terms: 6 + -15 = -9
3 + 10x = -9 + 4x + -6x

Combine like terms: 4x + -6x = -2x
3 + 10x = -9 + -2x

Solving
3 + 10x = -9 + -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.
3 + 10x + 2x = -9 + -2x + 2x

Combine like terms: 10x + 2x = 12x
3 + 12x = -9 + -2x + 2x

Combine like terms: -2x + 2x = 0
3 + 12x = -9 + 0
3 + 12x = -9

Add '-3' to each side of the equation.
3 + -3 + 12x = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 12x = -9 + -3
12x = -9 + -3

Combine like terms: -9 + -3 = -12
12x = -12

Divide each side by '12'.
x = -1

Simplifying
x = -1

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