-7-4x=3x-77

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Solution for -7-4x=3x-77 equation:


Simplifying
-7 + -4x = 3x + -77

Reorder the terms:
-7 + -4x = -77 + 3x

Solving
-7 + -4x = -77 + 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 = -77 + 3x + -3x

Combine like terms: -4x + -3x = -7x
-7 + -7x = -77 + 3x + -3x

Combine like terms: 3x + -3x = 0
-7 + -7x = -77 + 0
-7 + -7x = -77

Add '7' to each side of the equation.
-7 + 7 + -7x = -77 + 7

Combine like terms: -7 + 7 = 0
0 + -7x = -77 + 7
-7x = -77 + 7

Combine like terms: -77 + 7 = -70
-7x = -70

Divide each side by '-7'.
x = 10

Simplifying
x = 10

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