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3 years ago

Which equation is equivalent to 3[x+3(4x-5)]=15x-24

Mathematics

2 answers:

Klio2033 [76]3 years ago

7 0

3[x+3(4x-5)]=15x-24; x+12x-15=5x-8 (divide both sides by 3); 8x=7 (move all the x's to one side), x=7/8

Levart [38]3 years ago

3 0

Answer:

15x-15=15x-24

Step-by-step explanation:

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Answer:

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Let assume that swimming pool has a rectangular base and depth is the same at any point at the bottom. In addition, let $w$ and $l$ be the width and length of the swimming pool. Then, the volume needed to fill the swimming pool is:

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