3x+5(x+6)=9(x-2)

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Solution for 3x+5(x+6)=9(x-2) equation:


Simplifying
3x + 5(x + 6) = 9(x + -2)

Reorder the terms:
3x + 5(6 + x) = 9(x + -2)
3x + (6 * 5 + x * 5) = 9(x + -2)
3x + (30 + 5x) = 9(x + -2)

Reorder the terms:
30 + 3x + 5x = 9(x + -2)

Combine like terms: 3x + 5x = 8x
30 + 8x = 9(x + -2)

Reorder the terms:
30 + 8x = 9(-2 + x)
30 + 8x = (-2 * 9 + x * 9)
30 + 8x = (-18 + 9x)

Solving
30 + 8x = -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.
30 + 8x + -9x = -18 + 9x + -9x

Combine like terms: 8x + -9x = -1x
30 + -1x = -18 + 9x + -9x

Combine like terms: 9x + -9x = 0
30 + -1x = -18 + 0
30 + -1x = -18

Add '-30' to each side of the equation.
30 + -30 + -1x = -18 + -30

Combine like terms: 30 + -30 = 0
0 + -1x = -18 + -30
-1x = -18 + -30

Combine like terms: -18 + -30 = -48
-1x = -48

Divide each side by '-1'.
x = 48

Simplifying
x = 48

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