Question

4(10y+x)+3=10x+y
8(x+y)+7=10x+y​

Answer 1

Answer:

here is your answer.

Step-by-step explanation:

4(10y+x)=8(x+y)+7

40y+4x=8x+8y+7

4x-8x+40y-8y=7

-4x+32y=7

here is the equation of those equation.

32y=7+4x

y=7+4x/32

thus you have to calculate and have the answers

thank you