Question

amswer this please.......​

Answer 1

Answer:

x=3

y=2

Step-by-step explanation:

x+3=2x

after solving this u will get the answer as 3

3y-7= -3+7

and after solving this u will get two

hope u understood it

Answer 2

Answer:

Combustion, or burning, is a high-temperature exothermic redox chemical reaction between a fuel and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke.