6(x+7)-20=2x+4

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Solution for 6(x+7)-20=2x+4 equation:


Simplifying
6(x + 7) + -20 = 2x + 4

Reorder the terms:
6(7 + x) + -20 = 2x + 4
(7 * 6 + x * 6) + -20 = 2x + 4
(42 + 6x) + -20 = 2x + 4

Reorder the terms:
42 + -20 + 6x = 2x + 4

Combine like terms: 42 + -20 = 22
22 + 6x = 2x + 4

Reorder the terms:
22 + 6x = 4 + 2x

Solving
22 + 6x = 4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
22 + 6x + -2x = 4 + 2x + -2x

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

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

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

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

Combine like terms: 4 + -22 = -18
4x = -18

Divide each side by '4'.
x = -4.5

Simplifying
x = -4.5

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