Ask a New Question

solve the system by addition method

7x^2+y^2=49
7x^2-y^2=49

2 answers

add the equations and get:
14x^2=98
x= sqrt (98/14)

thanks, but I don't believe that is correct.

Ask a New Question or answer this question.

Similar Questions

Given the system of equations below:3x - 2y = 10 x + 3y = 18 Part II: Using the elimination method, describe the steps you would
1. 11 answers
If you try to solve a linear system by the substitution method and get the result 0 = 8, what does this mean?A. The system has
1. 5 answers
To solve this system, you could do the following steps:3x+4y=48 6x+2y=60 1. Choose the best method to solve by looking at the
1. 7 answers
Solve this system of linear equaiton by an algebraic method.So If I had to solve this the elimination method way, how would I do
1. 3 answers

more similar questions