5x+2x=-3x+45

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Solution for 5x+2x=-3x+45 equation:


Simplifying
5x + 2x = -3x + 45

Combine like terms: 5x + 2x = 7x
7x = -3x + 45

Reorder the terms:
7x = 45 + -3x

Solving
7x = 45 + -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.
7x + 3x = 45 + -3x + 3x

Combine like terms: 7x + 3x = 10x
10x = 45 + -3x + 3x

Combine like terms: -3x + 3x = 0
10x = 45 + 0
10x = 45

Divide each side by '10'.
x = 4.5

Simplifying
x = 4.5

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