3 years ago

What is the value of x in the situatuon? 10-5x = 3(x-4) - (x+7)

Mathematics

1 answer:

Brums [2.3K]3 years ago

3 0

Answer:

29/7

Step-by-step explanation:

10-5x=3(x-4)-(x+7)

10-5x=3x-12-x-7

10-5x=3x-x-12-7

10-5x=2x-19

10-5x-2x=-19

10-7x=-19

7x=10-(-19)

7x=10+19

7x=29

x=29/7

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