Question

Identify the x-coordinate for the solution to the system of equations. Solve the system using substitution.

x=4y+5

7x - 2y = 35

Answer 1

The x-coordinate is 5.

Explanation:

7(4y+5)-2y=35

28y+35-2y=35

26y=0

y=0

x=4(0)+5

x=5