Bob has a collection of pennies. When he makes groups of 2 with them, there is 1 left
over.
It is the same (1 left over) when he groups them with
3, 4, 5, or 6.
When grouped with 7, there are none left over.
How many pennies does Bob have?
Show your strategy for full credit!

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

c

step-by-step explanation:

i think because what else can be a sample of every member