20+40x=50+30x

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Solution for 20+40x=50+30x equation:


Simplifying
20 + 40x = 50 + 30x

Solving
20 + 40x = 50 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
20 + 40x + -30x = 50 + 30x + -30x

Combine like terms: 40x + -30x = 10x
20 + 10x = 50 + 30x + -30x

Combine like terms: 30x + -30x = 0
20 + 10x = 50 + 0
20 + 10x = 50

Add '-20' to each side of the equation.
20 + -20 + 10x = 50 + -20

Combine like terms: 20 + -20 = 0
0 + 10x = 50 + -20
10x = 50 + -20

Combine like terms: 50 + -20 = 30
10x = 30

Divide each side by '10'.
x = 3

Simplifying
x = 3

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