What is the solution to the equation in the model?
x=3
x=15
x=5
x=1
What value of x makes the equation true?
1
7
-5
-1
What is the value of x in the equation -2 = 5x + 3 ?
1
1/5
-1
-3 2/5
What is the solution to the equation 30.16=17.56+5x
6.032
3.512
12.6
2.52
Which equaiton is true when c=3
2c+8=31
9-6c=0
5(7-c)=32
4(c+2)=20
Which equation is true when x=14
3(20-x)=44
3(12-x)=6
2(x-3)=22
2x-3=22
Katie bought 4 sweaters that each cost the same amount and 1 skirt that cost $20. The items she bought cost a total of $160 before tax was added. What was the cost of each sweater?