Quiz By Giovanni Glover

3n-15=7n+n

• -3

• 3

• 9

• -9

1-3x=3x+1

• 1

• 4

• 0

• 10

-12-4b=4-2b

• -3

• -8

• 3

• 8

-6p+7(1+3p)=2(7+8p)

• 3

• 11

• 10

• -7

-16+3n=-8-5n

• 10

• 4

• 1

• 6

-2k=k-7-8

• -5

• 5

• 2

• 9

Maria and Tom are collecting stickers. Maria has four times as many stickers as the number of friends she has (represented by (r), plus an additional 8 stickers. She finds 5 more stickers in her drawer.

Tom, on the other hand, starts with a negative number of stickers because he lost some. The total number of stickers he has is -15, and for every friend he has, he loses 3 more stickers.

If the total number of stickers Maria and Tom have is equal, how many friends do they both have?

• 2

• -8

• -4

• 8

-6p+7(1+3p)=2(7+8p)

• -4

• 1

• -7

• 10

-1+3(x+2)=5(1+8x)

• x=3

• x=0

• x=-1

• x=8

-8(n+6)=-7(n+7)

• n=5

• n=11

• n=1

• n=1000