Question

#1. 6k+8=-10 #2. 5z-5=15 I need to solve k and z

Answer 1

Answer:

1. k= 6

2. z= 4

Step-by-step explanation:

1. Given equation is:

6k+8=-10

We will solve the equation.

Subtracting 8 from both sides

6k+8-8 = -10-8

6k = -18

Dividing both sides by 6

$\frac{6k}{6}=\frac{-18}{6}\\k=-3$

2. Given equation is:

5z-5=15

We will solve the equation.

Adding 5 on both sides

5z-5+5=15+5

5z=20

Dividing both sides by 5

$\frac{5z}{5}=\frac{20}{5}\\z=4$

Hence,

1. k= 6

2. z= 4