8a-4(a-2)=24

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Solution for 8a-4(a-2)=24 equation:


Simplifying
8a + -4(a + -2) = 24

Reorder the terms:
8a + -4(-2 + a) = 24
8a + (-2 * -4 + a * -4) = 24
8a + (8 + -4a) = 24

Reorder the terms:
8 + 8a + -4a = 24

Combine like terms: 8a + -4a = 4a
8 + 4a = 24

Solving
8 + 4a = 24

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 + 4a = 24 + -8

Combine like terms: 8 + -8 = 0
0 + 4a = 24 + -8
4a = 24 + -8

Combine like terms: 24 + -8 = 16
4a = 16

Divide each side by '4'.
a = 4

Simplifying
a = 4

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