-3x+7-2x-1=18

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Solution for -3x+7-2x-1=18 equation:


Simplifying
-3x + 7 + -2x + -1 = 18

Reorder the terms:
7 + -1 + -3x + -2x = 18

Combine like terms: 7 + -1 = 6
6 + -3x + -2x = 18

Combine like terms: -3x + -2x = -5x
6 + -5x = 18

Solving
6 + -5x = 18

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -5x = 18 + -6

Combine like terms: 6 + -6 = 0
0 + -5x = 18 + -6
-5x = 18 + -6

Combine like terms: 18 + -6 = 12
-5x = 12

Divide each side by '-5'.
x = -2.4

Simplifying
x = -2.4

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