19a-12-15a+48=

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Solution for 19a-12-15a+48= equation:


Simplifying
19a + -12 + -15a + 48 = 0

Reorder the terms:
-12 + 48 + 19a + -15a = 0

Combine like terms: -12 + 48 = 36
36 + 19a + -15a = 0

Combine like terms: 19a + -15a = 4a
36 + 4a = 0

Solving
36 + 4a = 0

Solving for variable 'a'.

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

Add '-36' to each side of the equation.
36 + -36 + 4a = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 4a = 0 + -36
4a = 0 + -36

Combine like terms: 0 + -36 = -36
4a = -36

Divide each side by '4'.
a = -9

Simplifying
a = -9

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