Question
Please how I solve this equation giving the domain of -3 I know that i have to replace the -3 where the x is but I do not know how to solve with the fraction. Thank you.
-2x+1/3y=4
-2x+1/3y=4
Answers
Steve
by the time you get to algebra, you should know about fractions ...
-2x+1/3y=4
-2(-3) + 1/3 y = 4
6 + y/3 = 4
y/3 = -2
y = -6
-2x+1/3y=4
-2(-3) + 1/3 y = 4
6 + y/3 = 4
y/3 = -2
y = -6