Connect with a global community of knowledgeable individuals on IDNLearn.com. Get accurate and timely answers to your queries from our extensive network of experienced professionals.

Ten less than double a number is the same as seven times the number. Find the number

Sagot :

Put in equation form, that problem would be 2n - 10 = 7n

Subtract 2n from each side and you get -10 = 5n

Divide both sides by 5 and you get -2 = n

So the answer would be -2 (negative two).