Write a matrix representing the system of equations 2x+7y=10
x-2y=5
Solve the system by transforming your matrix into reduced row echelon form. State the solution as an ordered triple.

lol we need to see what the question is asking about

step-by-step explanation:

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

add 45+27=72

take 72 and subtract 180 since 3 numbers of a triangle equals 180.

180-72=108

the ansewer will be 108

im not sure but if i get this wrong let me know.