3x+45+(-2x)+x=-3

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Solution for 3x+45+(-2x)+x=-3 equation:


Simplifying
3x + 45 + (-2x) + x = -3

Reorder the terms:
45 + 3x + (-2x) + x = -3

Combine like terms: 3x + (-2x) = 1x
45 + 1x + x = -3

Combine like terms: 1x + x = 2x
45 + 2x = -3

Solving
45 + 2x = -3

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 2x = -3 + -45

Combine like terms: 45 + -45 = 0
0 + 2x = -3 + -45
2x = -3 + -45

Combine like terms: -3 + -45 = -48
2x = -48

Divide each side by '2'.
x = -24

Simplifying
x = -24

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