What is the x in -4x-2=22

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

3x + 4y = 5 x- 3y = -7 solve by substitution

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)