5-4(2x-5)=9

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


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

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

Combine like terms: 5 + 20 = 25
25 + -8x = 9

Solving
25 + -8x = 9

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + -8x = 9 + -25

Combine like terms: 25 + -25 = 0
0 + -8x = 9 + -25
-8x = 9 + -25

Combine like terms: 9 + -25 = -16
-8x = -16

Divide each side by '-8'.
x = 2

Simplifying
x = 2

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