Verified Answer :

7x+10(2x+9)=36
7x+20x+90=36
27x+90=36
27x=-54
x= -2

y=2(-2)+9
y=-4+9
y= 5
HOPE THIS HELPS YOU! ^_^

The value of X and Y is -2 and 5.

Given that,

  • The equation is 7x + 10y = 36 and y = 2x + 9.
  • We need to find the value of x and y.

Based on the above information, the calculation is as follows:

7x + 10y = 36

y = 2x + 9

Here we put the value of y in the first equation

So,

7x+10(2x+9)=36

7x+20x+90=36

27x+90=36

27x=-54

x= -2

Now  

y = 2(-2)+9

y =  -4  +9

y=  5

Therefore we can conclude that the value of X and Y is -2 and 5.

Learn more: brainly.com/question/24169758

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