Simplifying
What is 2x+3x simplified?
5x
Combine like terms: 6x+4−2x+3
4x + 7
What is 3(x+4) when distributed?
3x + 12
Evaluate 2x+3 when x=2
7
If you have x apples and you add 3 more, what expression represents the total?
x+3
Simplify the expression 4y+2y−y
5y
combine 5x−2+3x+1
8x - 1
Distribute the expression 2(3x−5)
6x -10
What is the value of 4y−5 when y=3
7
You have 5x dollars and you spend 2x. What expression shows how much you have left?
3x
What is the simplified form of 3a+2b−4a+b
-a +3b
Combine the terms in 9a+4b−3a+2b
6a +6b
What do you get when you distribute −4(a+2)
-4a-8
Evaluate 3x+4 for x=−1
1
If a rectangle's length is represented by l and its width by w, what is the expression for its perimeter?
2l + 2w
Simplify 5(x+2)+3x
8x + 10
Combine like terms: 2x+3y−4x+5y
-2x + 8y
Distribute 5(2x+3)−4
10x + 11
What is 2a+3b when a=2 and b=4?
14
A car travels 50 miles per hour for t hours. What is the expression for the distance traveled?
50t
Simplify the expression 7m−2(m+3)
5m-6
What is the result of combining 3x+4y−2y+6−x
2x + 2y + 6
What is the result of distributing −2(x−3)+5
-2x + 11
Evaluate 5(x−2)+3 when x=6
23
You buy x video games for 30 each. What expression represents the total cost?
30x