7(x-(-4))=28

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Solution for 7(x-(-4))=28 equation:


Simplifying
7(x + -1(-4)) = 28

Multiply -1 * -4
7(x + 4) = 28

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

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

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

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

Solving
7x = 0

Solving for variable 'x'.

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

Divide each side by '7'.
x = 0

Simplifying
x = 0

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