3(3x+4)-2x-5-7x=20x

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Solution for 3(3x+4)-2x-5-7x=20x equation:


Simplifying
3(3x + 4) + -2x + -5 + -7x = 20x

Reorder the terms:
3(4 + 3x) + -2x + -5 + -7x = 20x
(4 * 3 + 3x * 3) + -2x + -5 + -7x = 20x
(12 + 9x) + -2x + -5 + -7x = 20x

Reorder the terms:
12 + -5 + 9x + -2x + -7x = 20x

Combine like terms: 12 + -5 = 7
7 + 9x + -2x + -7x = 20x

Combine like terms: 9x + -2x = 7x
7 + 7x + -7x = 20x

Combine like terms: 7x + -7x = 0
7 + 0 = 20x
7 = 20x

Solving
7 = 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
7 + -20x = 20x + -20x

Combine like terms: 20x + -20x = 0
7 + -20x = 0

Add '-7' to each side of the equation.
7 + -7 + -20x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -20x = 0 + -7
-20x = 0 + -7

Combine like terms: 0 + -7 = -7
-20x = -7

Divide each side by '-20'.
x = 0.35

Simplifying
x = 0.35

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