3*-20-20=-2x

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Solution for 3*-20-20=-2x equation:


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

Multiply 3 * -20
-60 + -20 = -2x

Combine like terms: -60 + -20 = -80
-80 = -2x

Solving
-80 = -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-80 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-80 + 2x = 0

Add '80' to each side of the equation.
-80 + 80 + 2x = 0 + 80

Combine like terms: -80 + 80 = 0
0 + 2x = 0 + 80
2x = 0 + 80

Combine like terms: 0 + 80 = 80
2x = 80

Divide each side by '2'.
x = 40

Simplifying
x = 40

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