Simplify:
k-10k+1 +
1
5k-2k-3
k-1

I couldn't quite understand the problem, but if the problem was k-10k+1+15k-2k-3k-1 the answer would be k

Step-by-step explanation:

it would be k because k-10k+1+15k-2k-3k-1. Then subtract 10k from from k so you get -9k+15k-2k-3k. then add -9k and 15k getting you 6k-2k-3k. Then subtract 2k from 6k giving you 4k-3k. Then subtract 3k from 4k giving u 1k which would be just k.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

or