-7+2x+3-20=-20

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Solution for -7+2x+3-20=-20 equation: 


Simplifying
-7 + 2x + 3 + -20 = -20

Reorder the terms:
-7 + 3 + -20 + 2x = -20

Combine like terms: -7 + 3 = -4
-4 + -20 + 2x = -20

Combine like terms: -4 + -20 = -24
-24 + 2x = -20

Solving
-24 + 2x = -20

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 2x = -20 + 24

Combine like terms: -24 + 24 = 0
0 + 2x = -20 + 24
2x = -20 + 24

Combine like terms: -20 + 24 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

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