12(8a-3)=15a-7

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Solution for 12(8a-3)=15a-7 equation:


Simplifying
12(8a + -3) = 15a + -7

Reorder the terms:
12(-3 + 8a) = 15a + -7
(-3 * 12 + 8a * 12) = 15a + -7
(-36 + 96a) = 15a + -7

Reorder the terms:
-36 + 96a = -7 + 15a

Solving
-36 + 96a = -7 + 15a

Solving for variable 'a'.

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

Add '-15a' to each side of the equation.
-36 + 96a + -15a = -7 + 15a + -15a

Combine like terms: 96a + -15a = 81a
-36 + 81a = -7 + 15a + -15a

Combine like terms: 15a + -15a = 0
-36 + 81a = -7 + 0
-36 + 81a = -7

Add '36' to each side of the equation.
-36 + 36 + 81a = -7 + 36

Combine like terms: -36 + 36 = 0
0 + 81a = -7 + 36
81a = -7 + 36

Combine like terms: -7 + 36 = 29
81a = 29

Divide each side by '81'.
a = 0.3580246914

Simplifying
a = 0.3580246914

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