2(x-1)+4x=-20

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Solution for 2(x-1)+4x=-20 equation:


Simplifying
2(x + -1) + 4x = -20

Reorder the terms:
2(-1 + x) + 4x = -20
(-1 * 2 + x * 2) + 4x = -20
(-2 + 2x) + 4x = -20

Combine like terms: 2x + 4x = 6x
-2 + 6x = -20

Solving
-2 + 6x = -20

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 6x = -20 + 2

Combine like terms: -2 + 2 = 0
0 + 6x = -20 + 2
6x = -20 + 2

Combine like terms: -20 + 2 = -18
6x = -18

Divide each side by '6'.
x = -3

Simplifying
x = -3

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