-1=3x+2x+9

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Solution for -1=3x+2x+9 equation:


Simplifying
-1 = 3x + 2x + 9

Reorder the terms:
-1 = 9 + 3x + 2x

Combine like terms: 3x + 2x = 5x
-1 = 9 + 5x

Solving
-1 = 9 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-1 + -5x = 9 + 5x + -5x

Combine like terms: 5x + -5x = 0
-1 + -5x = 9 + 0
-1 + -5x = 9

Add '1' to each side of the equation.
-1 + 1 + -5x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + -5x = 9 + 1
-5x = 9 + 1

Combine like terms: 9 + 1 = 10
-5x = 10

Divide each side by '-5'.
x = -2

Simplifying
x = -2

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