gracebuxton8 gracebuxton8

24-08-2021
Mathematics

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Please help, Will give brainliest to first answer if correct. Please write formula as well.

Please help Will give brainliest to first answer if correct Please write formula as well class=

Respuesta :

ghaithgh ghaithgh

24-08-2021

Answer:

1). 6x +7 = 4x +19

6x – 4x = 19 – 7

2x = 12

x= 12/2

x= 6

2). 3x + 3 = 7x – 5

7x – 3x = 3 +5

4x = 8

x= 8/4

x = 2

3). 39 – 2v = 3v + 4

3v +2v = 39 – 4

5v = 35

v = 35/ 5

v = 7

4). 4n + 6 = 18 – 2n

4n +2n = 18 – 6

6n = 12

n = 12/ 6

n = 2

I hope I helped you^_^

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