6+2(x+1)-4=-20

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Solution for 6+2(x+1)-4=-20 equation: 


Simplifying
6 + 2(x + 1) + -4 = -20

Reorder the terms:
6 + 2(1 + x) + -4 = -20
6 + (1 * 2 + x * 2) + -4 = -20
6 + (2 + 2x) + -4 = -20

Reorder the terms:
6 + 2 + -4 + 2x = -20

Combine like terms: 6 + 2 = 8
8 + -4 + 2x = -20

Combine like terms: 8 + -4 = 4
4 + 2x = -20

Solving
4 + 2x = -20

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 2x = -20 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = -20 + -4
2x = -20 + -4

Combine like terms: -20 + -4 = -24
2x = -24

Divide each side by '2'.
x = -12

Simplifying
x = -12

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