Linear Equations
Solve for m.
-4 = 5m + 6
-2
Expand.
-3(x + 5)
-3x -15
Complete the table for: y = x - 3
X | Y
-2
-1
0
1
2
X | Y
-2 -5
-1 -4
0 -3
1 -2
2 -1
Three more than six times a number is 21.
Let n represent the number, what is the equation?
6n + 3 = 21
Uncle Ed repaired 4 pairs of boots. How many boots did he fix in all?
(2+2+2+2) = 8
Solve for a.
11 = 4a - 1
3
Expand.
5(8 - c)
40 - 5c
Complete the table for: y = -2x +3
X | Y
1
2
3
4
X | Y
1 1
2 -1
3 -3
4 -5
Maeve wants her friend to guess how many cards she has in her hand. She says that if the number of cards in her hand is tripled, and 4 are added, then she would have 22 cards.
Use c to indicate the cards, what is the equation for this scenario?
3c + 4 = 22
Finish the name of this book: One fish, two fish,...
Solve for b.
23 = -5b + 3
-4
-8(8 - y)
-64 + 8y
From the equation: y = -2x + 7
What is the missing number in the coordinate?
(-8, )
23
Five students are at games club afterschool. The teacher brought a bag of treats for them. He explained that if the 5 students shared the bag of treats equally, then gave one treat each to him, each student would still have 9 treats.
How many treats were in the bag?
Use t to represent treats.
(n/5) -1 = 9
When you add 3 and 6 to get 9, which number is the sum?
9
Solve for x.
13 + x/2 = 25
24
Expand.
-5(-t - 8)
5t + 40
From the equation: y = 9x - 7
What is the number missing in the coordinate pair?
( , 11)
2
Breanna and 3 friends need $29 to buy a game. Breanna has $5. Each friend will contribute an equal amount of money. Breanna wants to know how much money each friend should contribute. She uses a to represent the amount in dollars.
What is the equation for this scenario?
3a + 5 = 29
Which famous inventor lived in Nova Scotia for the last 30 years of his life? There is a museum dedicated to him in Antigonish.
Alexander Graham Bell
Solve for e.
-17 + e/-7 = -8
-63
12(-10 - p + 7)
-12p -36
Graph the linear relation for: y = -7x + 4
Use values of x from -3 to 3
Bring graph to me to check answer
The price of a T-shirt was reduced by $5. Jason bought 6 T-shirts for his friends. The total cost of the T-shirts, before taxes, was $90. What was the price of a T-shirt before it was reduced?
6(x -5) = 90
What is the third planet from the sun?
Earth