7-3a+9-7a=

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Solution for 7-3a+9-7a= equation:


Simplifying
7 + -3a + 9 + -7a = 0

Reorder the terms:
7 + 9 + -3a + -7a = 0

Combine like terms: 7 + 9 = 16
16 + -3a + -7a = 0

Combine like terms: -3a + -7a = -10a
16 + -10a = 0

Solving
16 + -10a = 0

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 + -10a = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -10a = 0 + -16
-10a = 0 + -16

Combine like terms: 0 + -16 = -16
-10a = -16

Divide each side by '-10'.
a = 1.6

Simplifying
a = 1.6

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