2a+30=50

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Solution for 2a+30=50 equation: 


Simplifying
2a + 30 = 50

Reorder the terms:
30 + 2a = 50

Solving
30 + 2a = 50

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 2a = 50 + -30

Combine like terms: 30 + -30 = 0
0 + 2a = 50 + -30
2a = 50 + -30

Combine like terms: 50 + -30 = 20
2a = 20

Divide each side by '2'.
a = 10

Simplifying
a = 10

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