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

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


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

Reorder the terms:
3(3 + 2x) = 4(x + -2) + 20
(3 * 3 + 2x * 3) = 4(x + -2) + 20
(9 + 6x) = 4(x + -2) + 20

Reorder the terms:
9 + 6x = 4(-2 + x) + 20
9 + 6x = (-2 * 4 + x * 4) + 20
9 + 6x = (-8 + 4x) + 20

Reorder the terms:
9 + 6x = -8 + 20 + 4x

Combine like terms: -8 + 20 = 12
9 + 6x = 12 + 4x

Solving
9 + 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.
9 + 6x + -4x = 12 + 4x + -4x

Combine like terms: 6x + -4x = 2x
9 + 2x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + 2x = 12 + 0
9 + 2x = 12

Add '-9' to each side of the equation.
9 + -9 + 2x = 12 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 12 + -9
2x = 12 + -9

Combine like terms: 12 + -9 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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