Solve. -2(6 - 20n) = 20(2n - 3)
a. 40
b. 36
c. no solution
d. all real numbers

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation