2x-5(7-4x)=9

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Solution for 2x-5(7-4x)=9 equation:


Simplifying
2x + -5(7 + -4x) = 9
2x + (7 * -5 + -4x * -5) = 9
2x + (-35 + 20x) = 9

Reorder the terms:
-35 + 2x + 20x = 9

Combine like terms: 2x + 20x = 22x
-35 + 22x = 9

Solving
-35 + 22x = 9

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 22x = 9 + 35

Combine like terms: -35 + 35 = 0
0 + 22x = 9 + 35
22x = 9 + 35

Combine like terms: 9 + 35 = 44
22x = 44

Divide each side by '22'.
x = 2

Simplifying
x = 2

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