-7(4x+7)=-77

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Solution for -7(4x+7)=-77 equation:


Simplifying
-7(4x + 7) = -77

Reorder the terms:
-7(7 + 4x) = -77
(7 * -7 + 4x * -7) = -77
(-49 + -28x) = -77

Solving
-49 + -28x = -77

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + -28x = -77 + 49

Combine like terms: -49 + 49 = 0
0 + -28x = -77 + 49
-28x = -77 + 49

Combine like terms: -77 + 49 = -28
-28x = -28

Divide each side by '-28'.
x = 1

Simplifying
x = 1

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