Addition and Subtraction
Solve the equation. Check your solution.
-6.5 = x + 5.1
x= -11.6
Solve the equation. Check your solution.
-9t = -8.1
t=0.9
Solve the equation. Check your solution.
4k - 5 = 11
k=4
Solve the equation. Check your solution.
14.3 + p = -5.2
x= -19.5
Solve the equation. Check your solution.
s / -6= -5
s=30
Solve the equation. Check your solution.
13 = 3d + 4.6
d=2.8
x - 12.1 = 2.2
x=14.3
Write the word sentence as an equation.
A number v divided by 9 is -18.
v/9=-18
Solve the equation. Check your solution.
⅚ + 3 j= -⅔
j=-0.5
Write the word sentence as an equation.
10 more than a number p is -8.
p+10=-8
Write the word sentence as an equation.
A number r multiplied by -5 is 25.
-5r=25
It costs $5 to enter the fair. Each ride costs $1.25. You have $25.50. How many rides can you go on?
16 rides
You earn $18 per hour babysitting. This is $6 more than what you earned per hour last year. What did you earn per hour last year?
$13 per hour
Your family took a road trip on Saturday. You were in the car for 7.5 hours and averaged 52 miles per hour. How many miles did you travel?
390 miles
Write an equation to represent the words:
3 more than 4 times a number q is 21
4q+3=21