7a-16=3+12a+6

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


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

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

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

Combine like terms: 3 + 6 = 9
-16 + 7a = 9 + 12a

Solving
-16 + 7a = 9 + 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
-16 + 7a + -12a = 9 + 12a + -12a

Combine like terms: 7a + -12a = -5a
-16 + -5a = 9 + 12a + -12a

Combine like terms: 12a + -12a = 0
-16 + -5a = 9 + 0
-16 + -5a = 9

Add '16' to each side of the equation.
-16 + 16 + -5a = 9 + 16

Combine like terms: -16 + 16 = 0
0 + -5a = 9 + 16
-5a = 9 + 16

Combine like terms: 9 + 16 = 25
-5a = 25

Divide each side by '-5'.
a = -5

Simplifying
a = -5

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