What is the solution to the system of linear equations? 2x + y = 7
x - 2y = 16
(4.-1)
(-1.9)
16.-5)
(-5.6)

(6,-5)

Step-by-step explanation:

I used a graphing tool to graph the system. When graphed, the lines cross at point (6, -5). Therefore, the solution to the system of linear equations is (6,-5).

38 was the other number of your question.

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14