1over 3b = 4 over 5. which of the following equals b in this equation?
2 2 over 5
1 1 over 8
2 over 5
1 over 4

Step-by-step explanation:

we have

solve for b

That means ---> isolate the variable b

Multiply by 3 both sides

simplify

Convert to mixed number

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.