5a-11=4a+20

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Solution for 5a-11=4a+20 equation:


Simplifying
5a + -11 = 4a + 20

Reorder the terms:
-11 + 5a = 4a + 20

Reorder the terms:
-11 + 5a = 20 + 4a

Solving
-11 + 5a = 20 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-11 + 5a + -4a = 20 + 4a + -4a

Combine like terms: 5a + -4a = 1a
-11 + 1a = 20 + 4a + -4a

Combine like terms: 4a + -4a = 0
-11 + 1a = 20 + 0
-11 + 1a = 20

Add '11' to each side of the equation.
-11 + 11 + 1a = 20 + 11

Combine like terms: -11 + 11 = 0
0 + 1a = 20 + 11
1a = 20 + 11

Combine like terms: 20 + 11 = 31
1a = 31

Divide each side by '1'.
a = 31

Simplifying
a = 31

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