-2(1+5a)=-6(9+3)

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Solution for -2(1+5a)=-6(9+3) equation:


Simplifying
-2(1 + 5a) = -6(9 + 3)
(1 * -2 + 5a * -2) = -6(9 + 3)
(-2 + -10a) = -6(9 + 3)

Combine like terms: 9 + 3 = 12
-2 + -10a = -6(12)

Multiply -6 * 12
-2 + -10a = -72

Solving
-2 + -10a = -72

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + -10a = -72 + 2

Combine like terms: -2 + 2 = 0
0 + -10a = -72 + 2
-10a = -72 + 2

Combine like terms: -72 + 2 = -70
-10a = -70

Divide each side by '-10'.
a = 7

Simplifying
a = 7

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