-7x-4+4x=-13

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


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

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

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

Solving
-4 + -3x = -13

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -3x = -13 + 4

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

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

Divide each side by '-3'.
x = 3

Simplifying
x = 3

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