3x+45=-2x+36

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Solution for 3x+45=-2x+36 equation:


Simplifying
3x + 45 = -2x + 36

Reorder the terms:
45 + 3x = -2x + 36

Reorder the terms:
45 + 3x = 36 + -2x

Solving
45 + 3x = 36 + -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.
45 + 3x + 2x = 36 + -2x + 2x

Combine like terms: 3x + 2x = 5x
45 + 5x = 36 + -2x + 2x

Combine like terms: -2x + 2x = 0
45 + 5x = 36 + 0
45 + 5x = 36

Add '-45' to each side of the equation.
45 + -45 + 5x = 36 + -45

Combine like terms: 45 + -45 = 0
0 + 5x = 36 + -45
5x = 36 + -45

Combine like terms: 36 + -45 = -9
5x = -9

Divide each side by '5'.
x = -1.8

Simplifying
x = -1.8

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