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

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


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

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

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

Solving
28 + 4x = -28 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
28 + 4x + 4x = -28 + -4x + 4x

Combine like terms: 4x + 4x = 8x
28 + 8x = -28 + -4x + 4x

Combine like terms: -4x + 4x = 0
28 + 8x = -28 + 0
28 + 8x = -28

Add '-28' to each side of the equation.
28 + -28 + 8x = -28 + -28

Combine like terms: 28 + -28 = 0
0 + 8x = -28 + -28
8x = -28 + -28

Combine like terms: -28 + -28 = -56
8x = -56

Divide each side by '8'.
x = -7

Simplifying
x = -7

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