3(5x-2)-(8x-9)=9-(2x+3)

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Solution for 3(5x-2)-(8x-9)=9-(2x+3) equation:


Simplifying
3(5x + -2) + -1(8x + -9) = 9 + -1(2x + 3)

Reorder the terms:
3(-2 + 5x) + -1(8x + -9) = 9 + -1(2x + 3)
(-2 * 3 + 5x * 3) + -1(8x + -9) = 9 + -1(2x + 3)
(-6 + 15x) + -1(8x + -9) = 9 + -1(2x + 3)

Reorder the terms:
-6 + 15x + -1(-9 + 8x) = 9 + -1(2x + 3)
-6 + 15x + (-9 * -1 + 8x * -1) = 9 + -1(2x + 3)
-6 + 15x + (9 + -8x) = 9 + -1(2x + 3)

Reorder the terms:
-6 + 9 + 15x + -8x = 9 + -1(2x + 3)

Combine like terms: -6 + 9 = 3
3 + 15x + -8x = 9 + -1(2x + 3)

Combine like terms: 15x + -8x = 7x
3 + 7x = 9 + -1(2x + 3)

Reorder the terms:
3 + 7x = 9 + -1(3 + 2x)
3 + 7x = 9 + (3 * -1 + 2x * -1)
3 + 7x = 9 + (-3 + -2x)

Combine like terms: 9 + -3 = 6
3 + 7x = 6 + -2x

Solving
3 + 7x = 6 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
3 + 7x + 2x = 6 + -2x + 2x

Combine like terms: 7x + 2x = 9x
3 + 9x = 6 + -2x + 2x

Combine like terms: -2x + 2x = 0
3 + 9x = 6 + 0
3 + 9x = 6

Add '-3' to each side of the equation.
3 + -3 + 9x = 6 + -3

Combine like terms: 3 + -3 = 0
0 + 9x = 6 + -3
9x = 6 + -3

Combine like terms: 6 + -3 = 3
9x = 3

Divide each side by '9'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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