Question

Sol
7x+10=80 Anex-99​

Answer 1

Answer:

without using "Anex-99

the answer is 10

Step-by-step explanation:

7x+10=80

so,7x=80-10

therefore,7x=70

now divide 70/7

x=10

Answer 2

Answer:

hope it's helpful.....

Step-by-step explanation:

7x = 80-10

x = 70/7

x = 10