Jenna is giving out candy, but you have to guess her favorite number of you want some. her favorite number has three digits. the three digits add up to thirteen. the hundreds digit is 4 more than the units digit. one digit in her number is one. the units digit is 3 more than the tens digit. are you going to get candy?

418

Step-by-step explanation:

4, 1, and 8 add up to 13. 8 is 4 more than 4, and the digit with a 1 in it is the tens digit, and lastly 4 is 3 more than 1. :)

answer: 20

step-by-step explanation:

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2