-7(x+4)-18=12+5

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Solution for -7(x+4)-18=12+5 equation:


Simplifying
-7(x + 4) + -18 = 12 + 5

Reorder the terms:
-7(4 + x) + -18 = 12 + 5
(4 * -7 + x * -7) + -18 = 12 + 5
(-28 + -7x) + -18 = 12 + 5

Reorder the terms:
-28 + -18 + -7x = 12 + 5

Combine like terms: -28 + -18 = -46
-46 + -7x = 12 + 5

Combine like terms: 12 + 5 = 17
-46 + -7x = 17

Solving
-46 + -7x = 17

Solving for variable 'x'.

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

Add '46' to each side of the equation.
-46 + 46 + -7x = 17 + 46

Combine like terms: -46 + 46 = 0
0 + -7x = 17 + 46
-7x = 17 + 46

Combine like terms: 17 + 46 = 63
-7x = 63

Divide each side by '-7'.
x = -9

Simplifying
x = -9

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