-4x+(-4)-3=-3x-12

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Solution for -4x+(-4)-3=-3x-12 equation:


Simplifying
-4x + (-4) + -3 = -3x + -12
-4x + -4 + -3 = -3x + -12

Reorder the terms:
-4 + -3 + -4x = -3x + -12

Combine like terms: -4 + -3 = -7
-7 + -4x = -3x + -12

Reorder the terms:
-7 + -4x = -12 + -3x

Solving
-7 + -4x = -12 + -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.
-7 + -4x + 3x = -12 + -3x + 3x

Combine like terms: -4x + 3x = -1x
-7 + -1x = -12 + -3x + 3x

Combine like terms: -3x + 3x = 0
-7 + -1x = -12 + 0
-7 + -1x = -12

Add '7' to each side of the equation.
-7 + 7 + -1x = -12 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = -12 + 7
-1x = -12 + 7

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

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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