Mathematics
jasminebjb92
5

What is the answer to: x + y = 4 Y= x+4 Using elimination

+0
(1) Answers
charl99

x + y = 4 y = x + 4 x + (x + 4) = 4 y = x + 4 2x + 4 = 4  y = x + 4 2x = 4 - 4  y = x + 4  x = 0 y = 0 + 4 x = 0  y = 4

Add answer