20x-4=6(x+3)+3x

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Solution for 20x-4=6(x+3)+3x equation:


Simplifying
20x + -4 = 6(x + 3) + 3x

Reorder the terms:
-4 + 20x = 6(x + 3) + 3x

Reorder the terms:
-4 + 20x = 6(3 + x) + 3x
-4 + 20x = (3 * 6 + x * 6) + 3x
-4 + 20x = (18 + 6x) + 3x

Combine like terms: 6x + 3x = 9x
-4 + 20x = 18 + 9x

Solving
-4 + 20x = 18 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-4 + 20x + -9x = 18 + 9x + -9x

Combine like terms: 20x + -9x = 11x
-4 + 11x = 18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-4 + 11x = 18 + 0
-4 + 11x = 18

Add '4' to each side of the equation.
-4 + 4 + 11x = 18 + 4

Combine like terms: -4 + 4 = 0
0 + 11x = 18 + 4
11x = 18 + 4

Combine like terms: 18 + 4 = 22
11x = 22

Divide each side by '11'.
x = 2

Simplifying
x = 2

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