simplify 3(5z-7) -2(9z-11) =4(8z-13) -7
Answers
Answered by
2
Answer:
I hope it is correct answer mark as brainlist answer
Attachments:
Answered by
2
Answer:
z = 12/7
Explanation:
3(5z-7) -2(9z-11) = 4(8z-13) -7
15z-21-18z+22 = 32z-52-7
-3z+1 = 32z-59
1+59 = 32z+3z
60 = 35z
z = 60/35
z = 12/7
Similar questions