Question
get each variable by itself on one side of the equation.
x-45=90
n+23.4=36.9
x-45=90
n+23.4=36.9
Answers
Ms. Sue
I'll show you how to work this kind of problem.
n+23.4=36.9
You want to get the knowns on one side and the unknown on the other side.
Subtract 23 from both sides.
n = 36.9 - 23.4
n = 13.5
I'll be glad to check your work on the first problem.
Note: you'll need to add 45 to both sides.
n+23.4=36.9
You want to get the knowns on one side and the unknown on the other side.
Subtract 23 from both sides.
n = 36.9 - 23.4
n = 13.5
I'll be glad to check your work on the first problem.
Note: you'll need to add 45 to both sides.
scooter mupput
13 ;-5
my cat
mrow