3 years ago

Solve. 3(5z + 7) = 33

Mathematics

2 answers:

Alex_Xolod [135]3 years ago

5 0

Answer:

z = 4/5

Step-by-step explanation:

Ivenika [448]3 years ago

3 0

Answer:

z = 4/5

Step-by-step explanation:

3(5z + 7) = 33

Divide each side by 3

3/3(5z + 7) = 33/3

5z+7 = 11

Subtract 7 from each side

5z+7-7 = 11-7

5z = 4

Divide by 5

5z/5 = 4/5

z = 4/5

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