Solving Equations
Solve the following equation:
5 + 4x = 21
What is 4?
Find a linear equation for the following pattern:
x | 0 | 1 | 2 | 3
y | 3 | 5 | 7 | 9
What is y = 2x + 3?
Simplify:
4: 12
1:3
Solve the following equation:
-2x + 4 = -12
What is 8?
Find a linear equation for the following pattern:
x | 0 | 1 | 2 | 3
y | -11 |-15 |-19| -23
What is y = -4x - 11
Simplify 40km in 8 hours
5km/h
Solve the following equation:
2x - 5 = 13
What is 9?
Find a linear equation for the following pattern:
x | 1 | 2 | 3 | 4
y |13 |17 |21 |25
What is y = 4x + 9
Simplify 2.4 to 3.2
3:4
Solve the following equation:
x/3 - 4 = 6
What is 30?
For the linear equation for the following pattern:
x | 0 | 1 | 2 | 3
y | 4 | 8 | 12 | 16
Then solve for y when x = 7.
What is 32?
A lottery ticket is purchased. John puts in $3 and Max puts in $5. Their winnings are $400. How much does Max get?
$250.
5a/2 - 8 = 12
What is x = 8?
Bob charges $40 per hour and a $30 call out fee. How many hours will he work for $750?
What is 18?
8D has 16 students. 8A has 24 students. If they have a pizza party and the total cost is $120 and they split it according to how many students are in the class, how much should 8D pay?
$48.