2x-21=-33

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Solution for 2x-21=-33 equation: 


Simplifying
2x + -21 = -33

Reorder the terms:
-21 + 2x = -33

Solving
-21 + 2x = -33

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 2x = -33 + 21

Combine like terms: -21 + 21 = 0
0 + 2x = -33 + 21
2x = -33 + 21

Combine like terms: -33 + 21 = -12
2x = -12

Divide each side by '2'.
x = -6

Simplifying
x = -6

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