39-7=-4(7x+7)+4

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Solution for 39-7=-4(7x+7)+4 equation:


Simplifying
39 + -7 = -4(7x + 7) + 4

Combine like terms: 39 + -7 = 32
32 = -4(7x + 7) + 4

Reorder the terms:
32 = -4(7 + 7x) + 4
32 = (7 * -4 + 7x * -4) + 4
32 = (-28 + -28x) + 4

Reorder the terms:
32 = -28 + 4 + -28x

Combine like terms: -28 + 4 = -24
32 = -24 + -28x

Solving
32 = -24 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
32 + 28x = -24 + -28x + 28x

Combine like terms: -28x + 28x = 0
32 + 28x = -24 + 0
32 + 28x = -24

Add '-32' to each side of the equation.
32 + -32 + 28x = -24 + -32

Combine like terms: 32 + -32 = 0
0 + 28x = -24 + -32
28x = -24 + -32

Combine like terms: -24 + -32 = -56
28x = -56

Divide each side by '28'.
x = -2

Simplifying
x = -2

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