anonymous 5 years ago k-10 over 2=negative7 help polpak please

1. anonymous

$\frac{k-10}{2}= -7 \rightarrow k-10 = -7*2$

2. anonymous

x2 on both sides, cancelling the '/2,' then -14 + 10

3. anonymous

Solve for k

4. anonymous

ya got my head hurting xplain step by step

5. anonymous

multiply both sides by 2 to get rid of the fraction you get $k - 10 = -14$ Now add 10 to both sides to get $k = -4$

6. anonymous

multiply both sides by 2 to get rid of the fraction you get $k - 10 = -14$ Now add 10 to both sides to get $k = -4$

7. anonymous

so k = -4

8. anonymous

yes that is correct