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

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


Simplifying
3(a + 1) + 4(2a + -3) = 0

Reorder the terms:
3(1 + a) + 4(2a + -3) = 0
(1 * 3 + a * 3) + 4(2a + -3) = 0
(3 + 3a) + 4(2a + -3) = 0

Reorder the terms:
3 + 3a + 4(-3 + 2a) = 0
3 + 3a + (-3 * 4 + 2a * 4) = 0
3 + 3a + (-12 + 8a) = 0

Reorder the terms:
3 + -12 + 3a + 8a = 0

Combine like terms: 3 + -12 = -9
-9 + 3a + 8a = 0

Combine like terms: 3a + 8a = 11a
-9 + 11a = 0

Solving
-9 + 11a = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9 + 11a = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 11a = 0 + 9
11a = 0 + 9

Combine like terms: 0 + 9 = 9
11a = 9

Divide each side by '11'.
a = 0.8181818182

Simplifying
a = 0.8181818182

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