3(x+4)-x+10=-20

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Solution for 3(x+4)-x+10=-20 equation:


Simplifying
3(x + 4) + -1x + 10 = -20

Reorder the terms:
3(4 + x) + -1x + 10 = -20
(4 * 3 + x * 3) + -1x + 10 = -20
(12 + 3x) + -1x + 10 = -20

Reorder the terms:
12 + 10 + 3x + -1x = -20

Combine like terms: 12 + 10 = 22
22 + 3x + -1x = -20

Combine like terms: 3x + -1x = 2x
22 + 2x = -20

Solving
22 + 2x = -20

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 2x = -20 + -22

Combine like terms: 22 + -22 = 0
0 + 2x = -20 + -22
2x = -20 + -22

Combine like terms: -20 + -22 = -42
2x = -42

Divide each side by '2'.
x = -21

Simplifying
x = -21

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