-3(-2a+3)+4(6a+1)=55

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Solution for -3(-2a+3)+4(6a+1)=55 equation:


Simplifying
-3(-2a + 3) + 4(6a + 1) = 55

Reorder the terms:
-3(3 + -2a) + 4(6a + 1) = 55
(3 * -3 + -2a * -3) + 4(6a + 1) = 55
(-9 + 6a) + 4(6a + 1) = 55

Reorder the terms:
-9 + 6a + 4(1 + 6a) = 55
-9 + 6a + (1 * 4 + 6a * 4) = 55
-9 + 6a + (4 + 24a) = 55

Reorder the terms:
-9 + 4 + 6a + 24a = 55

Combine like terms: -9 + 4 = -5
-5 + 6a + 24a = 55

Combine like terms: 6a + 24a = 30a
-5 + 30a = 55

Solving
-5 + 30a = 55

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + 30a = 55 + 5

Combine like terms: -5 + 5 = 0
0 + 30a = 55 + 5
30a = 55 + 5

Combine like terms: 55 + 5 = 60
30a = 60

Divide each side by '30'.
a = 2

Simplifying
a = 2

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