b+18+3a=74

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Solution for b+18+3a=74 equation:


Simplifying
b + 18 + 3a = 74

Reorder the terms:
18 + 3a + b = 74

Solving
18 + 3a + b = 74

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + 3a + -18 + b = 74 + -18

Reorder the terms:
18 + -18 + 3a + b = 74 + -18

Combine like terms: 18 + -18 = 0
0 + 3a + b = 74 + -18
3a + b = 74 + -18

Combine like terms: 74 + -18 = 56
3a + b = 56

Add '-1b' to each side of the equation.
3a + b + -1b = 56 + -1b

Combine like terms: b + -1b = 0
3a + 0 = 56 + -1b
3a = 56 + -1b

Divide each side by '3'.
a = 18.66666667 + -0.3333333333b

Simplifying
a = 18.66666667 + -0.3333333333b

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