8a-4a+15-3=0

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Solution for 8a-4a+15-3=0 equation:


Simplifying
8a + -4a + 15 + -3 = 0

Reorder the terms:
15 + -3 + 8a + -4a = 0

Combine like terms: 15 + -3 = 12
12 + 8a + -4a = 0

Combine like terms: 8a + -4a = 4a
12 + 4a = 0

Solving
12 + 4a = 0

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 4a = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4a = 0 + -12
4a = 0 + -12

Combine like terms: 0 + -12 = -12
4a = -12

Divide each side by '4'.
a = -3

Simplifying
a = -3

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