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

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


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

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

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

Solving
-3 = 7 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + -1x = 7 + 1x + -1x

Combine like terms: 1x + -1x = 0
-3 + -1x = 7 + 0
-3 + -1x = 7

Add '3' to each side of the equation.
-3 + 3 + -1x = 7 + 3

Combine like terms: -3 + 3 = 0
0 + -1x = 7 + 3
-1x = 7 + 3

Combine like terms: 7 + 3 = 10
-1x = 10

Divide each side by '-1'.
x = -10

Simplifying
x = -10

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