3a+10=91

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Solution for 3a+10=91 equation: 


Simplifying
3a + 10 = 91

Reorder the terms:
10 + 3a = 91

Solving
10 + 3a = 91

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + 3a = 91 + -10

Combine like terms: 10 + -10 = 0
0 + 3a = 91 + -10
3a = 91 + -10

Combine like terms: 91 + -10 = 81
3a = 81

Divide each side by '3'.
a = 27

Simplifying
a = 27

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