6(3a-1)+3(2a+3)=1-7a

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Solution for 6(3a-1)+3(2a+3)=1-7a equation:


Simplifying
6(3a + -1) + 3(2a + 3) = 1 + -7a

Reorder the terms:
6(-1 + 3a) + 3(2a + 3) = 1 + -7a
(-1 * 6 + 3a * 6) + 3(2a + 3) = 1 + -7a
(-6 + 18a) + 3(2a + 3) = 1 + -7a

Reorder the terms:
-6 + 18a + 3(3 + 2a) = 1 + -7a
-6 + 18a + (3 * 3 + 2a * 3) = 1 + -7a
-6 + 18a + (9 + 6a) = 1 + -7a

Reorder the terms:
-6 + 9 + 18a + 6a = 1 + -7a

Combine like terms: -6 + 9 = 3
3 + 18a + 6a = 1 + -7a

Combine like terms: 18a + 6a = 24a
3 + 24a = 1 + -7a

Solving
3 + 24a = 1 + -7a

Solving for variable 'a'.

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

Add '7a' to each side of the equation.
3 + 24a + 7a = 1 + -7a + 7a

Combine like terms: 24a + 7a = 31a
3 + 31a = 1 + -7a + 7a

Combine like terms: -7a + 7a = 0
3 + 31a = 1 + 0
3 + 31a = 1

Add '-3' to each side of the equation.
3 + -3 + 31a = 1 + -3

Combine like terms: 3 + -3 = 0
0 + 31a = 1 + -3
31a = 1 + -3

Combine like terms: 1 + -3 = -2
31a = -2

Divide each side by '31'.
a = -0.06451612903

Simplifying
a = -0.06451612903

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