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Writing Expressions
Simplify Expressions
Writing Equations
Equations
Proportions
100
Write an expression for the following statement: a number m plus 5
m + 5
100
Simplify: 7m + 2m + 5p + 4m
13m + 5p
100
Write the equation for the following equation: "four times a number plus seven equals eleven"
4x + 7 = 11
100
Determine whether the given number is a solution of the equation. 11x - 4 = 29 for x = 3
yes
100
Determine whether the pair of rations are equivalent. Write yes or no. (3/4) , (6/8)
Yes
200
Write an expression for the following statement: " 3 times a number minus 4
3x - 4
200
Simplify: 3(2x + 4) - 3x - 1
3x + 11
200

Write an equation for the following statement: " Three times  a number minus five. The result equals twenty"

3x - 5 = 20

200

Solve: 2(3x + 4) - 3x = 16

x = 8/3

200
Solve: (3/4) = (c / 24)
c = 18
300
Write an expression for the following statement: " one half of a number plus one fourth
1/2x + 1/4
300
Simplify: 2(4x - 3) -5(2x - 2)
-2x + 4
300
Write an equation for the following statement: " the quantity of a number plus 2, divided by 4, equals 9"
(x + 2) / 4 = 9
300
Solve: (x + 7) / 5 + 3 = 9
x = 23
300
Solve: (10/15) = (4/(x-5))
x = 11
400
Write an expression for the following statement: " 3 times a number squared minus one half"
3x^2 - 1/2
400
Simplify: 5m + 6(2m + 4) - 7
17m + 17
400

Write an equation for the following statement: " The sum of 8 and 3 times k equals the difference of 5 times k and 3"

8 + 3k = 5k - 3

400

Solve: 2(2x + 3) + 4x = 18x - 4

x=1

400

Solve: (9b - 3) / 9 = (5b + 5) / 3

b=-3

500

Write an expression for the following statement: " 3 times the quantity of a number plus 4"

3(x + 4)

500
Simplify: -4(5x + 2) + 3(2x - 7) + 4x + 10
-10x - 19
500

Write an equation for the following statement: " The sum of 10 and the quotient of 8 and k equals the  product of 5 and k"

10+ 8/k = 5k

500

3(2b - 1) - 7 = 16b - 10

b=0

500
Solve: (2n-4)/5 = (3n+3)/10
n = 11