order of operations
Two step equations
inequalities
writing equations
Two variable equations
100
8-5+2(4-2)
What is 7
100
2*x+3=6
What is 3
100
k-1<5
What is k<6
100
write an equation for three times a number decreased by 7
What is 3*x -7=7
100
find the range value for y=2*x-1 if x=3
What is (3,5)
200
8-2*2+5(6-3)
What is 19
200
x/2-1=4
What is x=10
200
5>x-2
What is 6>x
200
write a equation for:the quotioent of a number and 5 resalts and 9
What is x/5=9
200
4x=y
0,0
300
5-10(3-2)=1
What is 6
300
4=2-2x
What is 1=x
300
3x-1>17
What is x>48
300
6 and a number plus four equals 10
What is 2+x=-4
300
two soulutionsx/5
What is (5,1) (0,1)
400
4a+4b a=-1 b=-2
What is -12
400
1=x/-4=-5
What is 24
400
-4x-1<-17
What is x<72
400
2more than a number is -4
What is x*2+4=0
500
2c-4b=d c=-1 b=5 d=1
What is-21
500
3-5x=-17
What is x=4
500
x/-3-4<-2
What is x<-6
500
number doubled increased by 4 and the resalts is 0
What is x*2 +4=0
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