9(4a-2)=12(3a+7)

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Solution for 9(4a-2)=12(3a+7) equation:


Simplifying
9(4a + -2) = 12(3a + 7)

Reorder the terms:
9(-2 + 4a) = 12(3a + 7)
(-2 * 9 + 4a * 9) = 12(3a + 7)
(-18 + 36a) = 12(3a + 7)

Reorder the terms:
-18 + 36a = 12(7 + 3a)
-18 + 36a = (7 * 12 + 3a * 12)
-18 + 36a = (84 + 36a)

Add '-36a' to each side of the equation.
-18 + 36a + -36a = 84 + 36a + -36a

Combine like terms: 36a + -36a = 0
-18 + 0 = 84 + 36a + -36a
-18 = 84 + 36a + -36a

Combine like terms: 36a + -36a = 0
-18 = 84 + 0
-18 = 84

Solving
-18 = 84

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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