Question

-5u+2x=22 -u-6x=-34 system of equations elimination

Answer 1

A) -5u + 2x = 22
B) -u - 6x = -34
Multiplying A) by 3
A) -15u +6x = 66
B) -u -6x = -34  Then adding the 2 equations:
-16u = 32
u = -2
x = 6