-13=x-7-4x

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Solution for -13=x-7-4x equation:


Simplifying
-13 = x + -7 + -4x

Reorder the terms:
-13 = -7 + x + -4x

Combine like terms: x + -4x = -3x
-13 = -7 + -3x

Solving
-13 = -7 + -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.
-13 + 3x = -7 + -3x + 3x

Combine like terms: -3x + 3x = 0
-13 + 3x = -7 + 0
-13 + 3x = -7

Add '13' to each side of the equation.
-13 + 13 + 3x = -7 + 13

Combine like terms: -13 + 13 = 0
0 + 3x = -7 + 13
3x = -7 + 13

Combine like terms: -7 + 13 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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