6(3a-1)-30=3(2a-4)

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Solution for 6(3a-1)-30=3(2a-4) equation:


Simplifying
6(3a + -1) + -30 = 3(2a + -4)

Reorder the terms:
6(-1 + 3a) + -30 = 3(2a + -4)
(-1 * 6 + 3a * 6) + -30 = 3(2a + -4)
(-6 + 18a) + -30 = 3(2a + -4)

Reorder the terms:
-6 + -30 + 18a = 3(2a + -4)

Combine like terms: -6 + -30 = -36
-36 + 18a = 3(2a + -4)

Reorder the terms:
-36 + 18a = 3(-4 + 2a)
-36 + 18a = (-4 * 3 + 2a * 3)
-36 + 18a = (-12 + 6a)

Solving
-36 + 18a = -12 + 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.
-36 + 18a + -6a = -12 + 6a + -6a

Combine like terms: 18a + -6a = 12a
-36 + 12a = -12 + 6a + -6a

Combine like terms: 6a + -6a = 0
-36 + 12a = -12 + 0
-36 + 12a = -12

Add '36' to each side of the equation.
-36 + 36 + 12a = -12 + 36

Combine like terms: -36 + 36 = 0
0 + 12a = -12 + 36
12a = -12 + 36

Combine like terms: -12 + 36 = 24
12a = 24

Divide each side by '12'.
a = 2

Simplifying
a = 2

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