Pre Algebra
posted by Amy L. .
Here is another one I need help with.
5x+20=60 ( remember it is a equation with variables and integers.)
Thank you once agian
add 20 to both sides
5x=40
then multiply both sides by 1/5
x=8
Lance,
Nice job, but you missed a negative sign.
5x+20 = 60
Add 20 to both sides and you are left with
5x = 80
So x = 16
Matt
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