11a+7=20

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Solution for 11a+7=20 equation: 


Simplifying
11a + 7 = 20

Reorder the terms:
7 + 11a = 20

Solving
7 + 11a = 20

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 11a = 20 + -7

Combine like terms: 7 + -7 = 0
0 + 11a = 20 + -7
11a = 20 + -7

Combine like terms: 20 + -7 = 13
11a = 13

Divide each side by '11'.
a = 1.181818182

Simplifying
a = 1.181818182

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