-2(7+3x)=-20

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


Simplifying
-2(7 + 3x) = -20
(7 * -2 + 3x * -2) = -20
(-14 + -6x) = -20

Solving
-14 + -6x = -20

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + -6x = -20 + 14

Combine like terms: -14 + 14 = 0
0 + -6x = -20 + 14
-6x = -20 + 14

Combine like terms: -20 + 14 = -6
-6x = -6

Divide each side by '-6'.
x = 1

Simplifying
x = 1

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