-7(x+3)-18=16+1

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Solution for -7(x+3)-18=16+1 equation:


Simplifying
-7(x + 3) + -18 = 16 + 1

Reorder the terms:
-7(3 + x) + -18 = 16 + 1
(3 * -7 + x * -7) + -18 = 16 + 1
(-21 + -7x) + -18 = 16 + 1

Reorder the terms:
-21 + -18 + -7x = 16 + 1

Combine like terms: -21 + -18 = -39
-39 + -7x = 16 + 1

Combine like terms: 16 + 1 = 17
-39 + -7x = 17

Solving
-39 + -7x = 17

Solving for variable 'x'.

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

Add '39' to each side of the equation.
-39 + 39 + -7x = 17 + 39

Combine like terms: -39 + 39 = 0
0 + -7x = 17 + 39
-7x = 17 + 39

Combine like terms: 17 + 39 = 56
-7x = 56

Divide each side by '-7'.
x = -8

Simplifying
x = -8

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