6(5a-3)=42

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Solution for 6(5a-3)=42 equation:


Simplifying
6(5a + -3) = 42

Reorder the terms:
6(-3 + 5a) = 42
(-3 * 6 + 5a * 6) = 42
(-18 + 30a) = 42

Solving
-18 + 30a = 42

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 30a = 42 + 18

Combine like terms: -18 + 18 = 0
0 + 30a = 42 + 18
30a = 42 + 18

Combine like terms: 42 + 18 = 60
30a = 60

Divide each side by '30'.
a = 2

Simplifying
a = 2

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