-2+6a(3+7)=-11

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Solution for -2+6a(3+7)=-11 equation:


Simplifying
-2 + 6a(3 + 7) = -11

Combine like terms: 3 + 7 = 10
-2 + 6a(10) = -11

Reorder the terms for easier multiplication:
-2 + 6 * 10a = -11

Multiply 6 * 10
-2 + 60a = -11

Solving
-2 + 60a = -11

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 + 60a = -11 + 2

Combine like terms: -2 + 2 = 0
0 + 60a = -11 + 2
60a = -11 + 2

Combine like terms: -11 + 2 = -9
60a = -9

Divide each side by '60'.
a = -0.15

Simplifying
a = -0.15

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