-7(x+1)-18=13+4

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Solution for -7(x+1)-18=13+4 equation:


Simplifying
-7(x + 1) + -18 = 13 + 4

Reorder the terms:
-7(1 + x) + -18 = 13 + 4
(1 * -7 + x * -7) + -18 = 13 + 4
(-7 + -7x) + -18 = 13 + 4

Reorder the terms:
-7 + -18 + -7x = 13 + 4

Combine like terms: -7 + -18 = -25
-25 + -7x = 13 + 4

Combine like terms: 13 + 4 = 17
-25 + -7x = 17

Solving
-25 + -7x = 17

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + -7x = 17 + 25

Combine like terms: -25 + 25 = 0
0 + -7x = 17 + 25
-7x = 17 + 25

Combine like terms: 17 + 25 = 42
-7x = 42

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

Simplifying
x = -6

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