-4(-2a-1)=62

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Solution for -4(-2a-1)=62 equation: 


Simplifying
-4(-2a + -1) = 62

Reorder the terms:
-4(-1 + -2a) = 62
(-1 * -4 + -2a * -4) = 62
(4 + 8a) = 62

Solving
4 + 8a = 62

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 = 62 + -4

Combine like terms: 4 + -4 = 0
0 + 8a = 62 + -4
8a = 62 + -4

Combine like terms: 62 + -4 = 58
8a = 58

Divide each side by '8'.
a = 7.25

Simplifying
a = 7.25

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