7a+56=74.2

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Solution for 7a+56=74.2 equation: 


Simplifying
7a + 56 = 74.2

Reorder the terms:
56 + 7a = 74.2

Solving
56 + 7a = 74.2

Solving for variable 'a'.

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

Add '-56' to each side of the equation.
56 + -56 + 7a = 74.2 + -56

Combine like terms: 56 + -56 = 0
0 + 7a = 74.2 + -56
7a = 74.2 + -56

Combine like terms: 74.2 + -56 = 18.2
7a = 18.2

Divide each side by '7'.
a = 2.6

Simplifying
a = 2.6

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