83=3+8(a+4)

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Solution for 83=3+8(a+4) equation:


Simplifying
83 = 3 + 8(a + 4)

Reorder the terms:
83 = 3 + 8(4 + a)
83 = 3 + (4 * 8 + a * 8)
83 = 3 + (32 + 8a)

Combine like terms: 3 + 32 = 35
83 = 35 + 8a

Solving
83 = 35 + 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.
83 + -8a = 35 + 8a + -8a

Combine like terms: 8a + -8a = 0
83 + -8a = 35 + 0
83 + -8a = 35

Add '-83' to each side of the equation.
83 + -83 + -8a = 35 + -83

Combine like terms: 83 + -83 = 0
0 + -8a = 35 + -83
-8a = 35 + -83

Combine like terms: 35 + -83 = -48
-8a = -48

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

Simplifying
a = 6

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