5(3-7a)=-230

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Solution for 5(3-7a)=-230 equation: 


Simplifying
5(3 + -7a) = -230
(3 * 5 + -7a * 5) = -230
(15 + -35a) = -230

Solving
15 + -35a = -230

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + -35a = -230 + -15

Combine like terms: 15 + -15 = 0
0 + -35a = -230 + -15
-35a = -230 + -15

Combine like terms: -230 + -15 = -245
-35a = -245

Divide each side by '-35'.
a = 7

Simplifying
a = 7

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