3(6+5a)=7a+6

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Solution for 3(6+5a)=7a+6 equation:


Simplifying
3(6 + 5a) = 7a + 6
(6 * 3 + 5a * 3) = 7a + 6
(18 + 15a) = 7a + 6

Reorder the terms:
18 + 15a = 6 + 7a

Solving
18 + 15a = 6 + 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.
18 + 15a + -7a = 6 + 7a + -7a

Combine like terms: 15a + -7a = 8a
18 + 8a = 6 + 7a + -7a

Combine like terms: 7a + -7a = 0
18 + 8a = 6 + 0
18 + 8a = 6

Add '-18' to each side of the equation.
18 + -18 + 8a = 6 + -18

Combine like terms: 18 + -18 = 0
0 + 8a = 6 + -18
8a = 6 + -18

Combine like terms: 6 + -18 = -12
8a = -12

Divide each side by '8'.
a = -1.5

Simplifying
a = -1.5

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