What is multiply both sides by 2/1, or the reciprocal of 1/2.
100
Solve for r.
6r + 7 = 13 + 7r
What is r= =6
100
Arjun ran 19 miles less than Brenda last
week. Arjun ran 14 miles. How many miles
did Brenda run?
What is 33 miles.
200
What is 9x + 3y - 4(2x - 7y) +12 simplified?
What is x - 25y +12
200
Solve for x.
x - 51= -30
What is x = 21
200
The second step in solving 2(3x+7) +3 = 20 is to ________.
What is combine like terms.
200
Solve for k.
38 + 7k = 8(k + 4)
What is k=6.
200
Julio and five of his friends went out to eat.
They decided to split the bill evenly. Each
person paid $9. What was the total bill?
What is 54$
300
Simplify 1/2 (4 + 5x) - 3/4 + 3x
What is 1 1/4 + 5 1/2x
300
Solve for m.
98 = m - (-78)
What is m = 20
300
This evaluated at the beginning of the second step looks like ________.
-2 + 2 1/3m = -4 11/12
What is 2 1/3 = 6 11/12
300
Solve for x.
−3(x − 1) + 8(x − 3) = 6x + 7 − 5x
What is x=7.
300
Beth sold half of her comic books and then
bought nine more. She now has 28. With
how many did she begin?
What is 38 comic books.
400
Simplify 2s + 10 – 7s – 8 + 3s – 7
What is –2s – 5
400
Solve for n.
8/7 + n = 1/28
What is n= -1 3/28
400
In this problem the second step that I will take is _______.
1/8(3y + 2) = 1/4( 2y + 1/2) + 1/2
What is combine like terms.
400
Solve for r.
-11r + 11(6r + 4) = 44 + 10r
What is r = 0
400
How old am I if 200 reduced by 2 times my
age is 16?
What is 92 years old.
500
Simplify 8(2k + 1 + 3k) - 2(2k+2)
What is 36k + 4
500
Solve for x.
2 1/5= 5 1/2x
What is x= 2/5
500
The third step in solving this equation is_____________.
1/3(9 + x)= 12
What is multiply both sides by 3.
500
Solve for h.
1/2(2h - 1) = 1/3(2h + 1/2)
What is h= -2
500
Sumalee spent half of her weekly allowance
buying pizza. To earn more money her
parents let her clean the oven for $10. What
is her weekly allowance if she ended with
$19?