45+30x=65+20x

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Solution for 45+30x=65+20x equation:


Simplifying
45 + 30x = 65 + 20x

Solving
45 + 30x = 65 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
45 + 30x + -20x = 65 + 20x + -20x

Combine like terms: 30x + -20x = 10x
45 + 10x = 65 + 20x + -20x

Combine like terms: 20x + -20x = 0
45 + 10x = 65 + 0
45 + 10x = 65

Add '-45' to each side of the equation.
45 + -45 + 10x = 65 + -45

Combine like terms: 45 + -45 = 0
0 + 10x = 65 + -45
10x = 65 + -45

Combine like terms: 65 + -45 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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