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Solving two step equations
More two step equations
Inequalities- Which numbers are solutions of each inequality
Solving Inequalities by + or -
Solving Inequalities by x or /
100
3p + 9 = 21
What is 4
100
8r - 8 + -32
What is -3
100
x < 1 -2, 1, 2
What is -2
100
p + 10 < or = 6
What is p < or = -4
100
4h < 16
What is h < 4
200
4y - 11 = 33
What is 11
200
w/5 + 3 = 6
What is 15
200
x > -5; -7, -5, -1
What is -1
200
r + 9 > 4
What is r > -5
200
n/-2 > -5
What is 10
300

4m - 6 = 14

m = 5

300
12x - 14 = -2
What is 1
300
Graph the solution; x > or = 4
see board
300
x + 10 < 11
What is x < 1
300

-8.3w > or = 53.95

What is w <- 6.5

400
2t + 9.4 = 39.8
What is 15.2
400
5q - 3.75 = 26.25
What is 6
400
Graph the solution: x < 2
see board
400
w - 1/4> -3/4
What is w > -2/4 or -1/2
400
f/5 > or = -5.5
What is f > or = -27.5
500
10h + 14 = 84
What is 7
500
b/-8 + 5/7 = 11/14
What is -8/14 or -4/7
500

Write an inequality for the graph on the board.

graph

500
h - 9 < 1.3
What is What is h < 10.3
500

Write the inequality and solve and graph the solution on a number line: a number divided by -9 is less than 10

What is n/-9 < 10 ; n < -90