3-2(5-x)=9

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Solution for 3-2(5-x)=9 equation:


Simplifying
3 + -2(5 + -1x) = 9
3 + (5 * -2 + -1x * -2) = 9
3 + (-10 + 2x) = 9

Combine like terms: 3 + -10 = -7
-7 + 2x = 9

Solving
-7 + 2x = 9

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 2x = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 9 + 7
2x = 9 + 7

Combine like terms: 9 + 7 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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