How do i use systems of equations to eliminate two problems that are: -9x+2y=-24 and -x+2y=8

Could someone with number 1 and 2

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?