-4+6(-1+5a)=140

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Solution for -4+6(-1+5a)=140 equation:


Simplifying
-4 + 6(-1 + 5a) = 140
-4 + (-1 * 6 + 5a * 6) = 140
-4 + (-6 + 30a) = 140

Combine like terms: -4 + -6 = -10
-10 + 30a = 140

Solving
-10 + 30a = 140

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 10 + 30a = 140 + 10

Combine like terms: -10 + 10 = 0
0 + 30a = 140 + 10
30a = 140 + 10

Combine like terms: 140 + 10 = 150
30a = 150

Divide each side by '30'.
a = 5

Simplifying
a = 5

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