Identifying solutions to a system of linear equations For each ordered pair, determine whether it is a solution to the system of equations. 7x-4y=6 *** y=2x-3 Is it a solution? X $ ? (x, y) Yes No (0,3) O () (1, -1) 0 0 0 0 (6,9) (-2,-5)

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2