5a+11=3+7a

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Solution for 5a+11=3+7a equation: 


Simplifying
5a + 11 = 3 + 7a

Reorder the terms:
11 + 5a = 3 + 7a

Solving
11 + 5a = 3 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
11 + 5a + -7a = 3 + 7a + -7a

Combine like terms: 5a + -7a = -2a
11 + -2a = 3 + 7a + -7a

Combine like terms: 7a + -7a = 0
11 + -2a = 3 + 0
11 + -2a = 3

Add '-11' to each side of the equation.
11 + -11 + -2a = 3 + -11

Combine like terms: 11 + -11 = 0
0 + -2a = 3 + -11
-2a = 3 + -11

Combine like terms: 3 + -11 = -8
-2a = -8

Divide each side by '-2'.
a = 4

Simplifying
a = 4

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