Post a New Question

math problem

posted by .

help me solve system of equation

x+7y=9 (1)

x=4-7y (2)

  • math problem -

    Substitute 4-7y for x in first equation and solve for y. Insert that value into the second equation and solve for x. Check by inserting both values into the first equation.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question