7(-x+4)=77

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


Simplifying
7(-1x + 4) = 77

Reorder the terms:
7(4 + -1x) = 77
(4 * 7 + -1x * 7) = 77
(28 + -7x) = 77

Solving
28 + -7x = 77

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -7x = 77 + -28

Combine like terms: 28 + -28 = 0
0 + -7x = 77 + -28
-7x = 77 + -28

Combine like terms: 77 + -28 = 49
-7x = 49

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

Simplifying
x = -7

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