-3x+18=-7x-2

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Solution for -3x+18=-7x-2 equation:


Simplifying
-3x + 18 = -7x + -2

Reorder the terms:
18 + -3x = -7x + -2

Reorder the terms:
18 + -3x = -2 + -7x

Solving
18 + -3x = -2 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
18 + -3x + 7x = -2 + -7x + 7x

Combine like terms: -3x + 7x = 4x
18 + 4x = -2 + -7x + 7x

Combine like terms: -7x + 7x = 0
18 + 4x = -2 + 0
18 + 4x = -2

Add '-18' to each side of the equation.
18 + -18 + 4x = -2 + -18

Combine like terms: 18 + -18 = 0
0 + 4x = -2 + -18
4x = -2 + -18

Combine like terms: -2 + -18 = -20
4x = -20

Divide each side by '4'.
x = -5

Simplifying
x = -5

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