4(2x-5)=9-(2-5x)

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Solution for 4(2x-5)=9-(2-5x) equation:


Simplifying
4(2x + -5) = 9 + -1(2 + -5x)

Reorder the terms:
4(-5 + 2x) = 9 + -1(2 + -5x)
(-5 * 4 + 2x * 4) = 9 + -1(2 + -5x)
(-20 + 8x) = 9 + -1(2 + -5x)
-20 + 8x = 9 + (2 * -1 + -5x * -1)
-20 + 8x = 9 + (-2 + 5x)

Combine like terms: 9 + -2 = 7
-20 + 8x = 7 + 5x

Solving
-20 + 8x = 7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-20 + 8x + -5x = 7 + 5x + -5x

Combine like terms: 8x + -5x = 3x
-20 + 3x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-20 + 3x = 7 + 0
-20 + 3x = 7

Add '20' to each side of the equation.
-20 + 20 + 3x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 7 + 20
3x = 7 + 20

Combine like terms: 7 + 20 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

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