3) 6 less than a number is 13. What is
the number?
Write the equation

The number is 19.

The equations are

6 + 13 = 19

13 + 6 = 19

19 - 13 = 6

19 - 6 = 13

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

u bout ugly as   a mf

step-by-step explanation: lol