2(2a-6)+4(3a+5)=

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Solution for 2(2a-6)+4(3a+5)= equation:


Simplifying
2(2a + -6) + 4(3a + 5) = 0

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

Reorder the terms:
-12 + 4a + 4(5 + 3a) = 0
-12 + 4a + (5 * 4 + 3a * 4) = 0
-12 + 4a + (20 + 12a) = 0

Reorder the terms:
-12 + 20 + 4a + 12a = 0

Combine like terms: -12 + 20 = 8
8 + 4a + 12a = 0

Combine like terms: 4a + 12a = 16a
8 + 16a = 0

Solving
8 + 16a = 0

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 16a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 16a = 0 + -8
16a = 0 + -8

Combine like terms: 0 + -8 = -8
16a = -8

Divide each side by '16'.
a = -0.5

Simplifying
a = -0.5

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