3(x+3)-2(2x+3)=8(x-3)

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Solution for 3(x+3)-2(2x+3)=8(x-3) equation:


Simplifying
3(x + 3) + -2(2x + 3) = 8(x + -3)

Reorder the terms:
3(3 + x) + -2(2x + 3) = 8(x + -3)
(3 * 3 + x * 3) + -2(2x + 3) = 8(x + -3)
(9 + 3x) + -2(2x + 3) = 8(x + -3)

Reorder the terms:
9 + 3x + -2(3 + 2x) = 8(x + -3)
9 + 3x + (3 * -2 + 2x * -2) = 8(x + -3)
9 + 3x + (-6 + -4x) = 8(x + -3)

Reorder the terms:
9 + -6 + 3x + -4x = 8(x + -3)

Combine like terms: 9 + -6 = 3
3 + 3x + -4x = 8(x + -3)

Combine like terms: 3x + -4x = -1x
3 + -1x = 8(x + -3)

Reorder the terms:
3 + -1x = 8(-3 + x)
3 + -1x = (-3 * 8 + x * 8)
3 + -1x = (-24 + 8x)

Solving
3 + -1x = -24 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
3 + -1x + -8x = -24 + 8x + -8x

Combine like terms: -1x + -8x = -9x
3 + -9x = -24 + 8x + -8x

Combine like terms: 8x + -8x = 0
3 + -9x = -24 + 0
3 + -9x = -24

Add '-3' to each side of the equation.
3 + -3 + -9x = -24 + -3

Combine like terms: 3 + -3 = 0
0 + -9x = -24 + -3
-9x = -24 + -3

Combine like terms: -24 + -3 = -27
-9x = -27

Divide each side by '-9'.
x = 3

Simplifying
x = 3

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