Question

Pease solve this I'll mark you as brainly

Answer 1

Answer:

for 1st que

x=21

Step-by-step explanation:

x-7=14

x=21

second question

x+2y=21

putting x as 3

3+2y=21

2y=18

y=9

.hope you got that please mark me as brainliest

Answer 2

y=9 is the answer

Step-by-step explanation:

3+2y=21

2y=21-3

2y=18

y=9