16-2a+7-5a=

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Solution for 16-2a+7-5a= equation:


Simplifying
16 + -2a + 7 + -5a = 0

Reorder the terms:
16 + 7 + -2a + -5a = 0

Combine like terms: 16 + 7 = 23
23 + -2a + -5a = 0

Combine like terms: -2a + -5a = -7a
23 + -7a = 0

Solving
23 + -7a = 0

Solving for variable 'a'.

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

Add '-23' to each side of the equation.
23 + -23 + -7a = 0 + -23

Combine like terms: 23 + -23 = 0
0 + -7a = 0 + -23
-7a = 0 + -23

Combine like terms: 0 + -23 = -23
-7a = -23

Divide each side by '-7'.
a = 3.285714286

Simplifying
a = 3.285714286

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