Question

Can you guys help me? (All of the questions.)

Answer 1

x+10

5x

2x

r-10

2x+14

3x+5

n/8

x-7

z+8

n/2

Explanation:

In principal, replace "a number" by x.

Answer 2

Explanation:

a number plus 10

x + 10

the product of 5 and a number

5x

2 times a number

2x

a number r subtracted by 10

r - 10

twice a number and 14

2x + 14

the sum of triple a number and 5

3x + 5

the quotient of n and 8

n/8

7 less than a number

x - 7

8 more than a number z

z + 8

a number n divided by 2

n/2