3-(2x+4)=2(x-4.5)

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Solution for 3-(2x+4)=2(x-4.5) equation:


Simplifying
3 + -1(2x + 4) = 2(x + -4.5)

Reorder the terms:
3 + -1(4 + 2x) = 2(x + -4.5)
3 + (4 * -1 + 2x * -1) = 2(x + -4.5)
3 + (-4 + -2x) = 2(x + -4.5)

Combine like terms: 3 + -4 = -1
-1 + -2x = 2(x + -4.5)

Reorder the terms:
-1 + -2x = 2(-4.5 + x)
-1 + -2x = (-4.5 * 2 + x * 2)
-1 + -2x = (-9 + 2x)

Solving
-1 + -2x = -9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-1 + -2x + -2x = -9 + 2x + -2x

Combine like terms: -2x + -2x = -4x
-1 + -4x = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + -4x = -9 + 0
-1 + -4x = -9

Add '1' to each side of the equation.
-1 + 1 + -4x = -9 + 1

Combine like terms: -1 + 1 = 0
0 + -4x = -9 + 1
-4x = -9 + 1

Combine like terms: -9 + 1 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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