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3 years ago

How do o solve this equation? 4(3x - 10) + 7 = 15

Mathematics

2 answers:

Rama09 [41]3 years ago

5 0

X=4 because first u distruste and add the numbers then add 33 to both side

Aleksandr-060686 [28]3 years ago

4 0

Answer:

x = 4

Step-by-step explanation:

4(3x - 10) + 7 = 15

multiply 3x and 10 by 4

12x - 40 + 7 = 15

add 40 both sides

12x + 7 = 55

subtract 7 from both sides

12x = 48

divide

x = 4

hope this helps :)

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Can someone explain me this one

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For an ordered pair (x,y) that a set contain :

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Step-by-step explanation:

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