Question

If there is a math question like this "2x+5y=25" and the Y equals 1x+3 how do you find the answer

Answer 1

Step-by-step explanation: take 1x+3 and substitute it in to the original equation 2x=5y+25. The new equation should be 2x+5(1x+3)=25. Now you solve like any algebraic equation using PEMDAS.

Answer 2

you substitude the y for the x+3

ex:
2x + 5 (x+3) = 25

7x = 10

x = 10/7