Math, asked by Btsfanforever, 1 year ago

57 = 7 + 5 ( x - 3 )
( Using systematic method)

Answers

Answered by 123450000
13

7+5(x-3)=57

7+5x-15=57

5x-15=57-7

5x-15=50

5x=50+15

5x=65

X=65/5

X=13

Btsfanforever: Thanks.......helped a lot
123450000: welcome
Answered by nlokesh2003
6

Answer:

x=13

Step-by-step explanation:

        57=7+5(x-3

     57-7=5(x-3)

        50= 5x- 15

        65=5x

          x=13

Hope it helps!!

nlokesh2003: its ok
123450000: what
nlokesh2003: can u plz answer my question
123450000: yes.but which
Btsfanforever: Which one
nlokesh2003: i got 86.5% in my pre board exam how much can i score in board exam?
123450000: it depends on u and ur studies how do u study if u study with full concentration u will definitely score more than 90 percent read ur notes carefully
Btsfanforever: I am sorry I am only in 6 th grade and I am poor in math..........i don't know the answer...........wish I could've helped
Btsfanforever: Oops...... I thought it was a math question......I agree with 123450000
123450000: thank you
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