30-4xa=19

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Solution for 30-4xa=19 equation:


Simplifying
30 + -4xa = 19

Solving
30 + -4ax = 19

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + -4ax = 19 + -30

Combine like terms: 30 + -30 = 0
0 + -4ax = 19 + -30
-4ax = 19 + -30

Combine like terms: 19 + -30 = -11
-4ax = -11

Divide each side by '-4x'.
a = 2.75x-1

Simplifying
a = 2.75x-1

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