3a+(b-19)=53

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Solution for 3a+(b-19)=53 equation:


Simplifying
3a + (b + -19) = 53

Reorder the terms:
3a + (-19 + b) = 53

Remove parenthesis around (-19 + b)
3a + -19 + b = 53

Reorder the terms:
-19 + 3a + b = 53

Solving
-19 + 3a + b = 53

Solving for variable 'a'.

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

Add '19' to each side of the equation.
-19 + 3a + 19 + b = 53 + 19

Reorder the terms:
-19 + 19 + 3a + b = 53 + 19

Combine like terms: -19 + 19 = 0
0 + 3a + b = 53 + 19
3a + b = 53 + 19

Combine like terms: 53 + 19 = 72
3a + b = 72

Add '-1b' to each side of the equation.
3a + b + -1b = 72 + -1b

Combine like terms: b + -1b = 0
3a + 0 = 72 + -1b
3a = 72 + -1b

Divide each side by '3'.
a = 24 + -0.3333333333b

Simplifying
a = 24 + -0.3333333333b

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