-2x-21=49+3x

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Solution for -2x-21=49+3x equation:


Simplifying
-2x + -21 = 49 + 3x

Reorder the terms:
-21 + -2x = 49 + 3x

Solving
-21 + -2x = 49 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-21 + -2x + -3x = 49 + 3x + -3x

Combine like terms: -2x + -3x = -5x
-21 + -5x = 49 + 3x + -3x

Combine like terms: 3x + -3x = 0
-21 + -5x = 49 + 0
-21 + -5x = 49

Add '21' to each side of the equation.
-21 + 21 + -5x = 49 + 21

Combine like terms: -21 + 21 = 0
0 + -5x = 49 + 21
-5x = 49 + 21

Combine like terms: 49 + 21 = 70
-5x = 70

Divide each side by '-5'.
x = -14

Simplifying
x = -14

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