7(-1x+7)=-28

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Solution for 7(-1x+7)=-28 equation:


Simplifying
7(-1x + 7) = -28

Reorder the terms:
7(7 + -1x) = -28
(7 * 7 + -1x * 7) = -28
(49 + -7x) = -28

Solving
49 + -7x = -28

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 + -7x = -28 + -49

Combine like terms: 49 + -49 = 0
0 + -7x = -28 + -49
-7x = -28 + -49

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

Divide each side by '-7'.
x = 11

Simplifying
x = 11

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