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elena-14-01-66 [18.8K]
3 years ago
12

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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3 years ago
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bagirrra123 [75]

Answer:

A_w=8x+336

Step-by-step explanation:

From the question we are told that:

Length of pool l_p=34

width of pool w_p=x

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Generally the equation for Area of the pool A_b is mathematically given by

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Generally the equation for Area of the pool with its walkway A_w' is mathematically given by

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Where

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Therefore

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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to get from "a" to "b" you simply add one on both sides

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------------------

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7+29÷80
7+0.3625
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