5a+4+7a=52

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Solution for 5a+4+7a=52 equation:


Simplifying
5a + 4 + 7a = 52

Reorder the terms:
4 + 5a + 7a = 52

Combine like terms: 5a + 7a = 12a
4 + 12a = 52

Solving
4 + 12a = 52

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 12a = 52 + -4

Combine like terms: 4 + -4 = 0
0 + 12a = 52 + -4
12a = 52 + -4

Combine like terms: 52 + -4 = 48
12a = 48

Divide each side by '12'.
a = 4

Simplifying
a = 4

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