18+5x=-3(x-1)-7x

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Solution for 18+5x=-3(x-1)-7x equation: 


Simplifying
18 + 5x = -3(x + -1) + -7x

Reorder the terms:
18 + 5x = -3(-1 + x) + -7x
18 + 5x = (-1 * -3 + x * -3) + -7x
18 + 5x = (3 + -3x) + -7x

Combine like terms: -3x + -7x = -10x
18 + 5x = 3 + -10x

Solving
18 + 5x = 3 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
18 + 5x + 10x = 3 + -10x + 10x

Combine like terms: 5x + 10x = 15x
18 + 15x = 3 + -10x + 10x

Combine like terms: -10x + 10x = 0
18 + 15x = 3 + 0
18 + 15x = 3

Add '-18' to each side of the equation.
18 + -18 + 15x = 3 + -18

Combine like terms: 18 + -18 = 0
0 + 15x = 3 + -18
15x = 3 + -18

Combine like terms: 3 + -18 = -15
15x = -15

Divide each side by '15'.
x = -1

Simplifying
x = -1

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