3-(2x+2)=9+4(x+4)

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Solution for 3-(2x+2)=9+4(x+4) equation:


Simplifying
3 + -1(2x + 2) = 9 + 4(x + 4)

Reorder the terms:
3 + -1(2 + 2x) = 9 + 4(x + 4)
3 + (2 * -1 + 2x * -1) = 9 + 4(x + 4)
3 + (-2 + -2x) = 9 + 4(x + 4)

Combine like terms: 3 + -2 = 1
1 + -2x = 9 + 4(x + 4)

Reorder the terms:
1 + -2x = 9 + 4(4 + x)
1 + -2x = 9 + (4 * 4 + x * 4)
1 + -2x = 9 + (16 + 4x)

Combine like terms: 9 + 16 = 25
1 + -2x = 25 + 4x

Solving
1 + -2x = 25 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
1 + -2x + -4x = 25 + 4x + -4x

Combine like terms: -2x + -4x = -6x
1 + -6x = 25 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + -6x = 25 + 0
1 + -6x = 25

Add '-1' to each side of the equation.
1 + -1 + -6x = 25 + -1

Combine like terms: 1 + -1 = 0
0 + -6x = 25 + -1
-6x = 25 + -1

Combine like terms: 25 + -1 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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