4a+13=69-4a

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Solution for 4a+13=69-4a equation:


Simplifying
4a + 13 = 69 + -4a

Reorder the terms:
13 + 4a = 69 + -4a

Solving
13 + 4a = 69 + -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.
13 + 4a + 4a = 69 + -4a + 4a

Combine like terms: 4a + 4a = 8a
13 + 8a = 69 + -4a + 4a

Combine like terms: -4a + 4a = 0
13 + 8a = 69 + 0
13 + 8a = 69

Add '-13' to each side of the equation.
13 + -13 + 8a = 69 + -13

Combine like terms: 13 + -13 = 0
0 + 8a = 69 + -13
8a = 69 + -13

Combine like terms: 69 + -13 = 56
8a = 56

Divide each side by '8'.
a = 7

Simplifying
a = 7

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