-4a-2(-6a+2)=-22

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Solution for -4a-2(-6a+2)=-22 equation:


Simplifying
-4a + -2(-6a + 2) = -22

Reorder the terms:
-4a + -2(2 + -6a) = -22
-4a + (2 * -2 + -6a * -2) = -22
-4a + (-4 + 12a) = -22

Reorder the terms:
-4 + -4a + 12a = -22

Combine like terms: -4a + 12a = 8a
-4 + 8a = -22

Solving
-4 + 8a = -22

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 8a = -22 + 4

Combine like terms: -4 + 4 = 0
0 + 8a = -22 + 4
8a = -22 + 4

Combine like terms: -22 + 4 = -18
8a = -18

Divide each side by '8'.
a = -2.25

Simplifying
a = -2.25

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