42=8am+13m

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Solution for 42=8am+13m equation:


Simplifying
42 = 8am + 13m

Solving
42 = 8am + 13m

Solving for variable 'a'.

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

Add '-8am' to each side of the equation.
42 + -8am = 8am + -8am + 13m

Combine like terms: 8am + -8am = 0
42 + -8am = 0 + 13m
42 + -8am = 13m

Add '-42' to each side of the equation.
42 + -42 + -8am = -42 + 13m

Combine like terms: 42 + -42 = 0
0 + -8am = -42 + 13m
-8am = -42 + 13m

Divide each side by '-8m'.
a = 5.25m-1 + -1.625

Simplifying
a = 5.25m-1 + -1.625

Reorder the terms:
a = -1.625 + 5.25m-1

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