7a-16=3+12+6

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Solution for 7a-16=3+12+6 equation:


Simplifying
7a + -16 = 3 + 12 + 6

Reorder the terms:
-16 + 7a = 3 + 12 + 6

Combine like terms: 3 + 12 = 15
-16 + 7a = 15 + 6

Combine like terms: 15 + 6 = 21
-16 + 7a = 21

Solving
-16 + 7a = 21

Solving for variable 'a'.

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

Add '16' to each side of the equation.
-16 + 16 + 7a = 21 + 16

Combine like terms: -16 + 16 = 0
0 + 7a = 21 + 16
7a = 21 + 16

Combine like terms: 21 + 16 = 37
7a = 37

Divide each side by '7'.
a = 5.285714286

Simplifying
a = 5.285714286

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