Question

Use the elimination to find the solution to each linear system. X+y=43 2x-y=20

97

likes484 views

Gene

4.5

59 Answers

x=21, y=22

Frequently asked questions (FAQs)

What are the real number solutions for the equation f(x) = x^3 - 5x^2 + 4x + 2?

+

Math question: In a right triangle, one acute angle measures 30 degrees. The hypotenuse is 12 units long. Find the length of the opposite side.

+

What is the integral of ∫(4x^3 + 2e^x + 5) dx?

+

New questions in Mathematics