MathHelpLL-ReviewofU.5.L1-5

• 7th Grade

Unit 5-L1-5

Review of writing algebraic expression, combining like terms, solving 1 step equations. 

Change the following words into an algebraic expression:
product of 9 and h

1. 9+h
2. 9-h
3. 9h
4. 9/h

Change the following words into an algebraic expression:
five is subtracted from one half of y

1. 1/2(y) -5
2. 1/2(y)
3. y-5
4. 5-y

Change the following words into an algebraic expression:
seven times the sum of two and s

1. 2+s
2. 7(2+s)
3. 7s
4. 7s+ 2

simplify the following expression by combining like terms
-2x+11+6

1. 8x+11
2. 19x
3. 4x+11
4. 8x

simplify the following expression by combining like terms
5(-2n+4)

1. -10n+20
2. -2n+9
3. -10n+4
4. -10n-20

identify the variable
10n +40

1. n
2. 10n
3. 40

identify the coefficient
10n +40

1. 10n
2. 10
3. 40
4. 10n+40

how many terms are there?
10n +40

1. 1
2. 2
3. 3
4. 0

identify the constant
10n +40

1. 10n
2. 10
3. n
4. 40

solve for v

​8​​v​​=2

1. multiply each side by 2
2. divide each side by 2
3. multiply each side by 8
4. divide each side by 8