-68=-4a-4(5-3a)

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Solution for -68=-4a-4(5-3a) equation:


Simplifying
-68 = -4a + -4(5 + -3a)
-68 = -4a + (5 * -4 + -3a * -4)
-68 = -4a + (-20 + 12a)

Reorder the terms:
-68 = -20 + -4a + 12a

Combine like terms: -4a + 12a = 8a
-68 = -20 + 8a

Solving
-68 = -20 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
-68 + -8a = -20 + 8a + -8a

Combine like terms: 8a + -8a = 0
-68 + -8a = -20 + 0
-68 + -8a = -20

Add '68' to each side of the equation.
-68 + 68 + -8a = -20 + 68

Combine like terms: -68 + 68 = 0
0 + -8a = -20 + 68
-8a = -20 + 68

Combine like terms: -20 + 68 = 48
-8a = 48

Divide each side by '-8'.
a = -6

Simplifying
a = -6

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