In Delta*E * F * G , m angle E=(8x-16)^ ,m angle F=(x+8)^ , and m angle G=(2x-10)^ What is the value of x?

How to use order of operation in 20 divide by 4 multiply 5 = 1

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

10x − 5y + 14 = 0 whats the answer pls