-7x-16=-3x-4

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Solution for -7x-16=-3x-4 equation:


Simplifying
-7x + -16 = -3x + -4

Reorder the terms:
-16 + -7x = -3x + -4

Reorder the terms:
-16 + -7x = -4 + -3x

Solving
-16 + -7x = -4 + -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.
-16 + -7x + 3x = -4 + -3x + 3x

Combine like terms: -7x + 3x = -4x
-16 + -4x = -4 + -3x + 3x

Combine like terms: -3x + 3x = 0
-16 + -4x = -4 + 0
-16 + -4x = -4

Add '16' to each side of the equation.
-16 + 16 + -4x = -4 + 16

Combine like terms: -16 + 16 = 0
0 + -4x = -4 + 16
-4x = -4 + 16

Combine like terms: -4 + 16 = 12
-4x = 12

Divide each side by '-4'.
x = -3

Simplifying
x = -3

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