3x+2(-28)=-20

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Solution for 3x+2(-28)=-20 equation: 


Simplifying
3x + 2(-28) = -20

Multiply 2 * -28
3x + -56 = -20

Reorder the terms:
-56 + 3x = -20

Solving
-56 + 3x = -20

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 3x = -20 + 56

Combine like terms: -56 + 56 = 0
0 + 3x = -20 + 56
3x = -20 + 56

Combine like terms: -20 + 56 = 36
3x = 36

Divide each side by '3'.
x = 12

Simplifying
x = 12

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