Question

5x - 1/3(x+1) = 6 (x+1/30)
​

Answer 1

Answer:

Step-by-step explanation:5*x-((1/3)*(x+1)) = 6*(x+1/30) // - 6*(x+1/30)

5*x-((1/3)*(x+1))-(6*(x+1/30)) = 0

(-1/3)*(x+1)-6*(x+1/30)+5*x = 0

5*x-1/3*(x+1)-6*(x+1/30) = 0

5*x-1/3*(x+1)-6*(x+1/30) = 0

5*x-19/3*x-8/15 = 0

-4/3*x-8/15 = 0

-4/3*x-8/15 = 0

-4/3*x-8/15 = 0 // + 8/15

-4/3*x = 8/15 // : -4/3

x = 8/15/(-4/3)

x = -2/5

x = -2/5

Answer 2

Step-by-step explanation:

5x−

3

1

(x+1)=6(x+

30

1

)

⇒5x−

3

x

−

3

1

=6x+

30

6

⇒5x−

3

x

−6x=

30

6

+

3

1

⇒

3

15−x−18x

=

30

6+10

⇒−

3

4x

=

30

16

⇒−x=

10

4

⇒x=−

5

2

.