3=7a+6a+2

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Solution for 3=7a+6a+2 equation:


Simplifying
3 = 7a + 6a + 2

Reorder the terms:
3 = 2 + 7a + 6a

Combine like terms: 7a + 6a = 13a
3 = 2 + 13a

Solving
3 = 2 + 13a

Solving for variable 'a'.

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

Add '-13a' to each side of the equation.
3 + -13a = 2 + 13a + -13a

Combine like terms: 13a + -13a = 0
3 + -13a = 2 + 0
3 + -13a = 2

Add '-3' to each side of the equation.
3 + -3 + -13a = 2 + -3

Combine like terms: 3 + -3 = 0
0 + -13a = 2 + -3
-13a = 2 + -3

Combine like terms: 2 + -3 = -1
-13a = -1

Divide each side by '-13'.
a = 0.07692307692

Simplifying
a = 0.07692307692

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