t1 and t2 are the first two terms of sn arithmetic sequence. t1=5 and t2=7. What is the first term in the sequance taht exceeds 2000?

10

step-by-step explanation:

7+3=10

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

thats not a system of equations, that is a solution