30a+20b+c=1000

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Solution for 30a+20b+c=1000 equation:


Simplifying
30a + 20b + c = 1000

Solving
30a + 20b + c = 1000

Solving for variable 'a'.

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

Add '-20b' to each side of the equation.
30a + 20b + -20b + c = 1000 + -20b

Combine like terms: 20b + -20b = 0
30a + 0 + c = 1000 + -20b
30a + c = 1000 + -20b

Add '-1c' to each side of the equation.
30a + c + -1c = 1000 + -20b + -1c

Combine like terms: c + -1c = 0
30a + 0 = 1000 + -20b + -1c
30a = 1000 + -20b + -1c

Divide each side by '30'.
a = 33.33333333 + -0.6666666667b + -0.03333333333c

Simplifying
a = 33.33333333 + -0.6666666667b + -0.03333333333c

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