33+37=x-20

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Solution for 33+37=x-20 equation:


Simplifying
33 + 37 = x + -20

Combine like terms: 33 + 37 = 70
70 = x + -20

Reorder the terms:
70 = -20 + x

Solving
70 = -20 + x

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.
70 + -1x = -20 + x + -1x

Combine like terms: x + -1x = 0
70 + -1x = -20 + 0
70 + -1x = -20

Add '-70' to each side of the equation.
70 + -70 + -1x = -20 + -70

Combine like terms: 70 + -70 = 0
0 + -1x = -20 + -70
-1x = -20 + -70

Combine like terms: -20 + -70 = -90
-1x = -90

Divide each side by '-1'.
x = 90

Simplifying
x = 90

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