4(x+3)+2(x-1)=-20

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Solution for 4(x+3)+2(x-1)=-20 equation: 


Simplifying
4(x + 3) + 2(x + -1) = -20

Reorder the terms:
4(3 + x) + 2(x + -1) = -20
(3 * 4 + x * 4) + 2(x + -1) = -20
(12 + 4x) + 2(x + -1) = -20

Reorder the terms:
12 + 4x + 2(-1 + x) = -20
12 + 4x + (-1 * 2 + x * 2) = -20
12 + 4x + (-2 + 2x) = -20

Reorder the terms:
12 + -2 + 4x + 2x = -20

Combine like terms: 12 + -2 = 10
10 + 4x + 2x = -20

Combine like terms: 4x + 2x = 6x
10 + 6x = -20

Solving
10 + 6x = -20

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 6x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 6x = -20 + -10
6x = -20 + -10

Combine like terms: -20 + -10 = -30
6x = -30

Divide each side by '6'.
x = -5

Simplifying
x = -5

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