2+5a+3(2a-4)=

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Solution for 2+5a+3(2a-4)= equation:


Simplifying
2 + 5a + 3(2a + -4) = 0

Reorder the terms:
2 + 5a + 3(-4 + 2a) = 0
2 + 5a + (-4 * 3 + 2a * 3) = 0
2 + 5a + (-12 + 6a) = 0

Reorder the terms:
2 + -12 + 5a + 6a = 0

Combine like terms: 2 + -12 = -10
-10 + 5a + 6a = 0

Combine like terms: 5a + 6a = 11a
-10 + 11a = 0

Solving
-10 + 11a = 0

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 10 + 11a = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 11a = 0 + 10
11a = 0 + 10

Combine like terms: 0 + 10 = 10
11a = 10

Divide each side by '11'.
a = 0.9090909091

Simplifying
a = 0.9090909091

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