You are given the system of equations to solve by the elimination method, which

D

Step-by-step explanation:

If you're doing to multiply a value by a number, ALL terms in the equation must be multiplied by the same value otherwise you do not have a correct equation.

D) multiply x by 2 in the first equation and subtract the second equation

Step-by-step explanation:

When you are trying to solve a system of equations you have to eliminate one of the terms so you´ll end up with only a one term equation that is solvave, in this case if you multiply X by 2 you can actually eliminate X from that equation, but by not multiplying all the terms on the equation you end up with a whole different equation and the result wont be accurate.

x = 74

Step-by-step explanation:

This is an isosceles triangle

x = ∠S

∠S = ∠T

180 - 32 = 148

148/2 = x

x = 74