7(2x+9)=-7

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Solution for 7(2x+9)=-7 equation: 


Simplifying
7(2x + 9) = -7

Reorder the terms:
7(9 + 2x) = -7
(9 * 7 + 2x * 7) = -7
(63 + 14x) = -7

Solving
63 + 14x = -7

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 14x = -7 + -63

Combine like terms: 63 + -63 = 0
0 + 14x = -7 + -63
14x = -7 + -63

Combine like terms: -7 + -63 = -70
14x = -70

Divide each side by '14'.
x = -5

Simplifying
x = -5

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