320,641 views
30 votes
30 votes
2. Solve the equation for x .
zx - 13 = k

User Peymankh
by
2.6k points

2 Answers

19 votes
19 votes

Answer:

x=(k+13)/z

Explanation:

Solve the equation for x .

zx-13=k

zx−k−13=0

(z)⋅x+(−k−13)=0

x=−(−k−13)/z

x=(k+13)/z

----------------------------

check

z(k+13)/z-13=k

(k+13)−13−{k}=0

k−{k}=0

0=0

the answer is good

User Jilouc
by
2.9k points
27 votes
27 votes

Explanation:

Solving steps

ZX-13 k

Move the constant to the right

zX = 13+k

Divide both sides

Solution

x=13+k/z , z≠0

User Keyur Panchal
by
3.2k points