Answer:
B
Step-by-step explanation:
You have to multiply by a -1 both sides,
it would be 10 1/2
First, multiply by 3 on both sides:

Divide by 7:

So,
k = 9
Step-by-step explanation:
4x=3x
2+4x=3x+2
4x-3x=2-2
1x=0
x=1/0
X=0
(i think the question given was incomplete but this waht i could do with the given statement)
If you're trying to solve for x, keep in mind the ln (natural log) of e is 1. So take the natural log of both sides, which will give you ln Y = ln e^x. The ln and e essentially cancel out, so you're left with x = ln Y.