121=2a+50

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Solution for 121=2a+50 equation:


Simplifying
121 = 2a + 50

Reorder the terms:
121 = 50 + 2a

Solving
121 = 50 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
121 + -2a = 50 + 2a + -2a

Combine like terms: 2a + -2a = 0
121 + -2a = 50 + 0
121 + -2a = 50

Add '-121' to each side of the equation.
121 + -121 + -2a = 50 + -121

Combine like terms: 121 + -121 = 0
0 + -2a = 50 + -121
-2a = 50 + -121

Combine like terms: 50 + -121 = -71
-2a = -71

Divide each side by '-2'.
a = 35.5

Simplifying
a = 35.5

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