-28=-7(x+8)

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Solution for -28=-7(x+8) equation:


Simplifying
-28 = -7(x + 8)

Reorder the terms:
-28 = -7(8 + x)
-28 = (8 * -7 + x * -7)
-28 = (-56 + -7x)

Solving
-28 = -56 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-28 + 7x = -56 + -7x + 7x

Combine like terms: -7x + 7x = 0
-28 + 7x = -56 + 0
-28 + 7x = -56

Add '28' to each side of the equation.
-28 + 28 + 7x = -56 + 28

Combine like terms: -28 + 28 = 0
0 + 7x = -56 + 28
7x = -56 + 28

Combine like terms: -56 + 28 = -28
7x = -28

Divide each side by '7'.
x = -4

Simplifying
x = -4

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