3(5a-4)+3=-6

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Solution for 3(5a-4)+3=-6 equation:


Simplifying
3(5a + -4) + 3 = -6

Reorder the terms:
3(-4 + 5a) + 3 = -6
(-4 * 3 + 5a * 3) + 3 = -6
(-12 + 15a) + 3 = -6

Reorder the terms:
-12 + 3 + 15a = -6

Combine like terms: -12 + 3 = -9
-9 + 15a = -6

Solving
-9 + 15a = -6

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9 + 15a = -6 + 9

Combine like terms: -9 + 9 = 0
0 + 15a = -6 + 9
15a = -6 + 9

Combine like terms: -6 + 9 = 3
15a = 3

Divide each side by '15'.
a = 0.2

Simplifying
a = 0.2

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