Math, asked by shekharshukla8674, 7 months ago

If 3(2x+3y)=55.5-12z what does 2x+3y+4z equal

Answers

Answered by pranavisaisrianu
0

Answer:

18.5

Step-by-step explanation:

3(2x+3y)=55.5-12z

6x+9y+12z=55.5

3(2x+3y+4z)=55.5

2x+3y+4z=55.5/3

2x+3y+4z=18.5

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