3(x+2)-4(x+2)=-5

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Solution for 3(x+2)-4(x+2)=-5 equation: 


Simplifying
3(x + 2) + -4(x + 2) = -5

Reorder the terms:
3(2 + x) + -4(x + 2) = -5
(2 * 3 + x * 3) + -4(x + 2) = -5
(6 + 3x) + -4(x + 2) = -5

Reorder the terms:
6 + 3x + -4(2 + x) = -5
6 + 3x + (2 * -4 + x * -4) = -5
6 + 3x + (-8 + -4x) = -5

Reorder the terms:
6 + -8 + 3x + -4x = -5

Combine like terms: 6 + -8 = -2
-2 + 3x + -4x = -5

Combine like terms: 3x + -4x = -1x
-2 + -1x = -5

Solving
-2 + -1x = -5

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -1x = -5 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = -5 + 2
-1x = -5 + 2

Combine like terms: -5 + 2 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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