6(x+7)-20=4x+12

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Solution for 6(x+7)-20=4x+12 equation:


Simplifying
6(x + 7) + -20 = 4x + 12

Reorder the terms:
6(7 + x) + -20 = 4x + 12
(7 * 6 + x * 6) + -20 = 4x + 12
(42 + 6x) + -20 = 4x + 12

Reorder the terms:
42 + -20 + 6x = 4x + 12

Combine like terms: 42 + -20 = 22
22 + 6x = 4x + 12

Reorder the terms:
22 + 6x = 12 + 4x

Solving
22 + 6x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
22 + 6x + -4x = 12 + 4x + -4x

Combine like terms: 6x + -4x = 2x
22 + 2x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
22 + 2x = 12 + 0
22 + 2x = 12

Add '-22' to each side of the equation.
22 + -22 + 2x = 12 + -22

Combine like terms: 22 + -22 = 0
0 + 2x = 12 + -22
2x = 12 + -22

Combine like terms: 12 + -22 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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