8a-4=5a+47

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Solution for 8a-4=5a+47 equation:


Simplifying
8a + -4 = 5a + 47

Reorder the terms:
-4 + 8a = 5a + 47

Reorder the terms:
-4 + 8a = 47 + 5a

Solving
-4 + 8a = 47 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-4 + 8a + -5a = 47 + 5a + -5a

Combine like terms: 8a + -5a = 3a
-4 + 3a = 47 + 5a + -5a

Combine like terms: 5a + -5a = 0
-4 + 3a = 47 + 0
-4 + 3a = 47

Add '4' to each side of the equation.
-4 + 4 + 3a = 47 + 4

Combine like terms: -4 + 4 = 0
0 + 3a = 47 + 4
3a = 47 + 4

Combine like terms: 47 + 4 = 51
3a = 51

Divide each side by '3'.
a = 17

Simplifying
a = 17

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