-3+6(a+1)=-6a+39

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Solution for -3+6(a+1)=-6a+39 equation:


Simplifying
-3 + 6(a + 1) = -6a + 39

Reorder the terms:
-3 + 6(1 + a) = -6a + 39
-3 + (1 * 6 + a * 6) = -6a + 39
-3 + (6 + 6a) = -6a + 39

Combine like terms: -3 + 6 = 3
3 + 6a = -6a + 39

Reorder the terms:
3 + 6a = 39 + -6a

Solving
3 + 6a = 39 + -6a

Solving for variable 'a'.

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

Add '6a' to each side of the equation.
3 + 6a + 6a = 39 + -6a + 6a

Combine like terms: 6a + 6a = 12a
3 + 12a = 39 + -6a + 6a

Combine like terms: -6a + 6a = 0
3 + 12a = 39 + 0
3 + 12a = 39

Add '-3' to each side of the equation.
3 + -3 + 12a = 39 + -3

Combine like terms: 3 + -3 = 0
0 + 12a = 39 + -3
12a = 39 + -3

Combine like terms: 39 + -3 = 36
12a = 36

Divide each side by '12'.
a = 3

Simplifying
a = 3

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