2a+19=3+8(a+s)

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Solution for 2a+19=3+8(a+s) equation:


Simplifying
2a + 19 = 3 + 8(a + s)

Reorder the terms:
19 + 2a = 3 + 8(a + s)
19 + 2a = 3 + (a * 8 + s * 8)
19 + 2a = 3 + (8a + 8s)

Solving
19 + 2a = 3 + 8a + 8s

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.
19 + 2a + -8a = 3 + 8a + -8a + 8s

Combine like terms: 2a + -8a = -6a
19 + -6a = 3 + 8a + -8a + 8s

Combine like terms: 8a + -8a = 0
19 + -6a = 3 + 0 + 8s
19 + -6a = 3 + 8s

Add '-19' to each side of the equation.
19 + -19 + -6a = 3 + -19 + 8s

Combine like terms: 19 + -19 = 0
0 + -6a = 3 + -19 + 8s
-6a = 3 + -19 + 8s

Combine like terms: 3 + -19 = -16
-6a = -16 + 8s

Divide each side by '-6'.
a = 2.666666667 + -1.333333333s

Simplifying
a = 2.666666667 + -1.333333333s

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