Adding/Subtracting Integers
3+4
7
1/4
x equals 5
Solve 4r + 2 = 10
r = 2
Simplify: 9(x-1)
9x-9
3x
three times a number
4-(-5)
9
What is 5/9 x 3/4
15/36
f = 24
x/3-10=2
x = 36
Distribute: -3(x+4)
-3x-12
x + 3 = 10
a number plus three equals ten
-4 + -5
-9
35/24
Solve
3f=12
f = 4
Solve
2x-4=12
x = 8
Simplify:
8(x^2-2x)
8x^2-16x
a number divided by three equals four
-2-(-5)
3
What is two fifths divided by three halves
4/15 (four fifteenths)
Solve:
y/3=11
y=33
-5x+4=-16
x = 4
Simplify -3(4-x+3) (Combine all like terms!)
3x-21
x^2+5=12
a number squared plus five equals twelve
5-(-3)-10
-2
What is
1 1/2 times 3 3/4
45/8
Solve:
2/5r=3
r = 15/2
3/2r-10=6
r = 32/3
Simplify:
-4(-3x^2-2x^2+1)
20x^2-4
(5x-12)/4=1
5 times a number minus twelve all divided by four equals one