15x+3-10x+30=-45

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Solution for 15x+3-10x+30=-45 equation:


Simplifying
15x + 3 + -10x + 30 = -45

Reorder the terms:
3 + 30 + 15x + -10x = -45

Combine like terms: 3 + 30 = 33
33 + 15x + -10x = -45

Combine like terms: 15x + -10x = 5x
33 + 5x = -45

Solving
33 + 5x = -45

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + 5x = -45 + -33

Combine like terms: 33 + -33 = 0
0 + 5x = -45 + -33
5x = -45 + -33

Combine like terms: -45 + -33 = -78
5x = -78

Divide each side by '5'.
x = -15.6

Simplifying
x = -15.6

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