3-(4+2x)=8

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Solution for 3-(4+2x)=8 equation:


Simplifying
3 + -1(4 + 2x) = 8
3 + (4 * -1 + 2x * -1) = 8
3 + (-4 + -2x) = 8

Combine like terms: 3 + -4 = -1
-1 + -2x = 8

Solving
-1 + -2x = 8

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -2x = 8 + 1

Combine like terms: -1 + 1 = 0
0 + -2x = 8 + 1
-2x = 8 + 1

Combine like terms: 8 + 1 = 9
-2x = 9

Divide each side by '-2'.
x = -4.5

Simplifying
x = -4.5

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