7(3x+4)-20x+8=

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Solution for 7(3x+4)-20x+8= equation:


Simplifying
7(3x + 4) + -20x + 8 = 0

Reorder the terms:
7(4 + 3x) + -20x + 8 = 0
(4 * 7 + 3x * 7) + -20x + 8 = 0
(28 + 21x) + -20x + 8 = 0

Reorder the terms:
28 + 8 + 21x + -20x = 0

Combine like terms: 28 + 8 = 36
36 + 21x + -20x = 0

Combine like terms: 21x + -20x = 1x
36 + 1x = 0

Solving
36 + 1x = 0

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 1x = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 1x = 0 + -36
1x = 0 + -36

Combine like terms: 0 + -36 = -36
1x = -36

Divide each side by '1'.
x = -36

Simplifying
x = -36

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