12a+15+20a+35=

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Solution for 12a+15+20a+35= equation:


Simplifying
12a + 15 + 20a + 35 = 0

Reorder the terms:
15 + 35 + 12a + 20a = 0

Combine like terms: 15 + 35 = 50
50 + 12a + 20a = 0

Combine like terms: 12a + 20a = 32a
50 + 32a = 0

Solving
50 + 32a = 0

Solving for variable 'a'.

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

Add '-50' to each side of the equation.
50 + -50 + 32a = 0 + -50

Combine like terms: 50 + -50 = 0
0 + 32a = 0 + -50
32a = 0 + -50

Combine like terms: 0 + -50 = -50
32a = -50

Divide each side by '32'.
a = -1.5625

Simplifying
a = -1.5625

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