-3(6-5a)=7a+30

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Solution for -3(6-5a)=7a+30 equation:


Simplifying
-3(6 + -5a) = 7a + 30
(6 * -3 + -5a * -3) = 7a + 30
(-18 + 15a) = 7a + 30

Reorder the terms:
-18 + 15a = 30 + 7a

Solving
-18 + 15a = 30 + 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 = 30 + 7a + -7a

Combine like terms: 15a + -7a = 8a
-18 + 8a = 30 + 7a + -7a

Combine like terms: 7a + -7a = 0
-18 + 8a = 30 + 0
-18 + 8a = 30

Add '18' to each side of the equation.
-18 + 18 + 8a = 30 + 18

Combine like terms: -18 + 18 = 0
0 + 8a = 30 + 18
8a = 30 + 18

Combine like terms: 30 + 18 = 48
8a = 48

Divide each side by '8'.
a = 6

Simplifying
a = 6

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