-(4-5x)=7x-3(3x-9)

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Solution for -(4-5x)=7x-3(3x-9) equation:


Simplifying
-1(4 + -5x) = 7x + -3(3x + -9)
(4 * -1 + -5x * -1) = 7x + -3(3x + -9)
(-4 + 5x) = 7x + -3(3x + -9)

Reorder the terms:
-4 + 5x = 7x + -3(-9 + 3x)
-4 + 5x = 7x + (-9 * -3 + 3x * -3)
-4 + 5x = 7x + (27 + -9x)

Reorder the terms:
-4 + 5x = 27 + 7x + -9x

Combine like terms: 7x + -9x = -2x
-4 + 5x = 27 + -2x

Solving
-4 + 5x = 27 + -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.
-4 + 5x + 2x = 27 + -2x + 2x

Combine like terms: 5x + 2x = 7x
-4 + 7x = 27 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + 7x = 27 + 0
-4 + 7x = 27

Add '4' to each side of the equation.
-4 + 4 + 7x = 27 + 4

Combine like terms: -4 + 4 = 0
0 + 7x = 27 + 4
7x = 27 + 4

Combine like terms: 27 + 4 = 31
7x = 31

Divide each side by '7'.
x = 4.428571429

Simplifying
x = 4.428571429

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