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

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


Simplifying
-3(5a + 3) + 6a + -4 = 0

Reorder the terms:
-3(3 + 5a) + 6a + -4 = 0
(3 * -3 + 5a * -3) + 6a + -4 = 0
(-9 + -15a) + 6a + -4 = 0

Reorder the terms:
-9 + -4 + -15a + 6a = 0

Combine like terms: -9 + -4 = -13
-13 + -15a + 6a = 0

Combine like terms: -15a + 6a = -9a
-13 + -9a = 0

Solving
-13 + -9a = 0

Solving for variable 'a'.

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

Add '13' to each side of the equation.
-13 + 13 + -9a = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -9a = 0 + 13
-9a = 0 + 13

Combine like terms: 0 + 13 = 13
-9a = 13

Divide each side by '-9'.
a = -1.444444444

Simplifying
a = -1.444444444

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