Twice the difference of a number and six is negative six, find the number

The difference between a number and six is . Twice this difference is . If you want this difference to be negative, six, you have

Divide both sides by 2:

Add 6 to both sides:

where r the answers

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5