7x-4+5x=1+4x+6x-15

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Solution for 7x-4+5x=1+4x+6x-15 equation:


Simplifying
7x + -4 + 5x = 1 + 4x + 6x + -15

Reorder the terms:
-4 + 7x + 5x = 1 + 4x + 6x + -15

Combine like terms: 7x + 5x = 12x
-4 + 12x = 1 + 4x + 6x + -15

Reorder the terms:
-4 + 12x = 1 + -15 + 4x + 6x

Combine like terms: 1 + -15 = -14
-4 + 12x = -14 + 4x + 6x

Combine like terms: 4x + 6x = 10x
-4 + 12x = -14 + 10x

Solving
-4 + 12x = -14 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-4 + 12x + -10x = -14 + 10x + -10x

Combine like terms: 12x + -10x = 2x
-4 + 2x = -14 + 10x + -10x

Combine like terms: 10x + -10x = 0
-4 + 2x = -14 + 0
-4 + 2x = -14

Add '4' to each side of the equation.
-4 + 4 + 2x = -14 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = -14 + 4
2x = -14 + 4

Combine like terms: -14 + 4 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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