212=100a+b

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Solution for 212=100a+b equation:


Simplifying
212 = 100a + b

Solving
212 = 100a + b

Solving for variable 'a'.

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

Add '-100a' to each side of the equation.
212 + -100a = 100a + -100a + b

Combine like terms: 100a + -100a = 0
212 + -100a = 0 + b
212 + -100a = b

Add '-212' to each side of the equation.
212 + -212 + -100a = -212 + b

Combine like terms: 212 + -212 = 0
0 + -100a = -212 + b
-100a = -212 + b

Divide each side by '-100'.
a = 2.12 + -0.01b

Simplifying
a = 2.12 + -0.01b

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