-7(x+2)-42=4-18

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Solution for -7(x+2)-42=4-18 equation: 


Simplifying
-7(x + 2) + -42 = 4 + -18

Reorder the terms:
-7(2 + x) + -42 = 4 + -18
(2 * -7 + x * -7) + -42 = 4 + -18
(-14 + -7x) + -42 = 4 + -18

Reorder the terms:
-14 + -42 + -7x = 4 + -18

Combine like terms: -14 + -42 = -56
-56 + -7x = 4 + -18

Combine like terms: 4 + -18 = -14
-56 + -7x = -14

Solving
-56 + -7x = -14

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + -7x = -14 + 56

Combine like terms: -56 + 56 = 0
0 + -7x = -14 + 56
-7x = -14 + 56

Combine like terms: -14 + 56 = 42
-7x = 42

Divide each side by '-7'.
x = -6

Simplifying
x = -6

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