A would be the answer John hit the baseball it went over the fence.
U=6 u add 5u and u get 8u on the left side then u divide by 8 and u get 6 so U=6
Both are 2! 2x2=4 4x2=8 so 8+4=12
I think the correct answer from the choices listed above is the second option. An equation sometimes has one solution. A system of equation can have one solution when the equations intersect at one point. Equations can also have two or more number of solutions.