-105=3(5a-3)

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Solution for -105=3(5a-3) equation:


Simplifying
-105 = 3(5a + -3)

Reorder the terms:
-105 = 3(-3 + 5a)
-105 = (-3 * 3 + 5a * 3)
-105 = (-9 + 15a)

Solving
-105 = -9 + 15a

Solving for variable 'a'.

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

Add '-15a' to each side of the equation.
-105 + -15a = -9 + 15a + -15a

Combine like terms: 15a + -15a = 0
-105 + -15a = -9 + 0
-105 + -15a = -9

Add '105' to each side of the equation.
-105 + 105 + -15a = -9 + 105

Combine like terms: -105 + 105 = 0
0 + -15a = -9 + 105
-15a = -9 + 105

Combine like terms: -9 + 105 = 96
-15a = 96

Divide each side by '-15'.
a = -6.4

Simplifying
a = -6.4

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