7(4+5x)=-7

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Solution for 7(4+5x)=-7 equation: 


Simplifying
7(4 + 5x) = -7
(4 * 7 + 5x * 7) = -7
(28 + 35x) = -7

Solving
28 + 35x = -7

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 35x = -7 + -28

Combine like terms: 28 + -28 = 0
0 + 35x = -7 + -28
35x = -7 + -28

Combine like terms: -7 + -28 = -35
35x = -35

Divide each side by '35'.
x = -1

Simplifying
x = -1

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