4(x-9)-3(2x+5)=4.5(2x-15)

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Solution for 4(x-9)-3(2x+5)=4.5(2x-15) equation:


Simplifying
4(x + -9) + -3(2x + 5) = 4.5(2x + -15)

Reorder the terms:
4(-9 + x) + -3(2x + 5) = 4.5(2x + -15)
(-9 * 4 + x * 4) + -3(2x + 5) = 4.5(2x + -15)
(-36 + 4x) + -3(2x + 5) = 4.5(2x + -15)

Reorder the terms:
-36 + 4x + -3(5 + 2x) = 4.5(2x + -15)
-36 + 4x + (5 * -3 + 2x * -3) = 4.5(2x + -15)
-36 + 4x + (-15 + -6x) = 4.5(2x + -15)

Reorder the terms:
-36 + -15 + 4x + -6x = 4.5(2x + -15)

Combine like terms: -36 + -15 = -51
-51 + 4x + -6x = 4.5(2x + -15)

Combine like terms: 4x + -6x = -2x
-51 + -2x = 4.5(2x + -15)

Reorder the terms:
-51 + -2x = 4.5(-15 + 2x)
-51 + -2x = (-15 * 4.5 + 2x * 4.5)
-51 + -2x = (-67.5 + 9x)

Solving
-51 + -2x = -67.5 + 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.
-51 + -2x + -9x = -67.5 + 9x + -9x

Combine like terms: -2x + -9x = -11x
-51 + -11x = -67.5 + 9x + -9x

Combine like terms: 9x + -9x = 0
-51 + -11x = -67.5 + 0
-51 + -11x = -67.5

Add '51' to each side of the equation.
-51 + 51 + -11x = -67.5 + 51

Combine like terms: -51 + 51 = 0
0 + -11x = -67.5 + 51
-11x = -67.5 + 51

Combine like terms: -67.5 + 51 = -16.5
-11x = -16.5

Divide each side by '-11'.
x = 1.5

Simplifying
x = 1.5

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