Question

solve the equation given below find the value of the variable a)-7z-1/6=167/6 a. z=-4 b. z=-6 c. z=-5 d. z=-2​

Answer 1

Step-by-step explanation:

-7z-1/6=167/6

a) -7(-4)-1/6=167/6

28-1/6=167/6

28-1/6-167/6

28-168/6

28/1-168/6

168-168/6

0/6

0

b) -7(-6)-1/6=167/6

42-1/6=167/6

42-1/6-167/6

42-168/6

42/1-168/6

252-168/6

84/6

14

c) -7(-5)-1/6=167/6

35-1/6=167/6

35-1/6-167/6

35-168/6

35/1-168/6

210-168/6

42/6

7

d) -7(-2)-1/6=167/6

14-1/6=167/6

14-1/6-167/6

14-168/6

14/1-168/6

84-168/6

-84/6

-14