8(a+4)=2(a+31)

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Solution for 8(a+4)=2(a+31) equation:


Simplifying
8(a + 4) = 2(a + 31)

Reorder the terms:
8(4 + a) = 2(a + 31)
(4 * 8 + a * 8) = 2(a + 31)
(32 + 8a) = 2(a + 31)

Reorder the terms:
32 + 8a = 2(31 + a)
32 + 8a = (31 * 2 + a * 2)
32 + 8a = (62 + 2a)

Solving
32 + 8a = 62 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
32 + 8a + -2a = 62 + 2a + -2a

Combine like terms: 8a + -2a = 6a
32 + 6a = 62 + 2a + -2a

Combine like terms: 2a + -2a = 0
32 + 6a = 62 + 0
32 + 6a = 62

Add '-32' to each side of the equation.
32 + -32 + 6a = 62 + -32

Combine like terms: 32 + -32 = 0
0 + 6a = 62 + -32
6a = 62 + -32

Combine like terms: 62 + -32 = 30
6a = 30

Divide each side by '6'.
a = 5

Simplifying
a = 5

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