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2 years ago

TIME REMAINING

Mathematics

2 answers:

Ratling [72]2 years ago

6 0

Answer:

A. w = (-7/2)z or w equals negative StartFraction 7 Over 2 EndFraction z

Step-by-step explanation:

5w + 9z = 2z + 3w
5w - 3w = 2z - 9z
2w = - 7z
w = (-7/2)z

Correct choice is A

Leya [2.2K]2 years ago

3 0

Answer:

w=-7/2z

Step-by-step explanation:

to solve for w you firstly have to group the like terms

5w-3w=2z-9z

2w=-7z

then you have to divide both sides by 2 inorder to remain with w on one side.

2w/2=-7/2

w=-7/2

I hope this helps

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