Solving Equations by Addition,Subtraction, Multiplication, & Division
Solving Multi-Step Equations
Writing Algebraic Equations
Expanding and Factorising
Solving Equations & Formulas
100
r-21= -37
What is -16
100
4p - 7 = 5
What is 3
100
Rachel bakes a number of loaves of garlic bread each day. She uses 3 cups of flour for each loaf of bread. Write an algebraic expression to describe the total amount of flour she uses each day.
3B = F
100
Expand 4(x + 3)
4x + 12
100
5x = y solve for x
x= y/5
200
r + (-1/2) = -3/4
What is -1/4
200
6 = 4v +2
What is 1
200
Matthew went on a fishing trip. He caught four large-mouth bass and the rest were blue gills. Write an algebraic expression to describe the total amount of fish caught.
4 + B = F
200
Factorise 4x + 16
4(x + 4)
200
yx - a = cx solve for x
x = a/y-c
300
6x = -42
What is -7
300
(c/-4) -8=-42
What is 136
300
5t - 9 = -3t +7
What is 2
300
Factorise 4x + 10
2(x + 5)
300
ay - b = c solve for y
y= (b + c)/a
400
(5/2)a = -25
What is -10
400
(y/3) + 6=-45
What is -153
400
VJ runs every day. The number of kms that he runs varies per day. Sometimes he runs four kms and sometimes two kms. Write a variable expression to show VJ's total kms for three days.
4K + 2K = T
400
Expand (2x + 3)2
4x2 + 12x + 9
400
3x - 4y = 7 solve for y
y= (3x - 7)/4
500
5 = r/2
What is 10
500
(4d + 5)/7 = 7
What is 11
500
Oliver has C chocolates, and D drinks. Petelo has four fewer chocolates than Oliver, but twice as many drinks. Write and expression for Petelo's snacks.
C - 4 + 2D = Snacks
500
Factorise
5y(4y - 1)
500
y = mx + b
m = (y-b)/x