20+2x=30+1.50

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Solution for 20+2x=30+1.50 equation: 


Simplifying
20 + 2x = 30 + 1.50

Combine like terms: 30 + 1.50 = 31.5
20 + 2x = 31.5

Solving
20 + 2x = 31.5

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 2x = 31.5 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 31.5 + -20
2x = 31.5 + -20

Combine like terms: 31.5 + -20 = 11.5
2x = 11.5

Divide each side by '2'.
x = 5.75

Simplifying
x = 5.75

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