-1-2=3(x+1)

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Solution for -1-2=3(x+1) equation:


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

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

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

Solving
-3 = 3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-3 + -3x = 3 + 3x + -3x

Combine like terms: 3x + -3x = 0
-3 + -3x = 3 + 0
-3 + -3x = 3

Add '3' to each side of the equation.
-3 + 3 + -3x = 3 + 3

Combine like terms: -3 + 3 = 0
0 + -3x = 3 + 3
-3x = 3 + 3

Combine like terms: 3 + 3 = 6
-3x = 6

Divide each side by '-3'.
x = -2

Simplifying
x = -2

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