-3x-7+2=20

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


Simplifying
-3x + -7 + 2 = 20

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

Combine like terms: -7 + 2 = -5
-5 + -3x = 20

Solving
-5 + -3x = 20

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -3x = 20 + 5

Combine like terms: -5 + 5 = 0
0 + -3x = 20 + 5
-3x = 20 + 5

Combine like terms: 20 + 5 = 25
-3x = 25

Divide each side by '-3'.
x = -8.333333333

Simplifying
x = -8.333333333

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