Find Solution (integers, x)
Solve 3x-2x=25
x =
3x-2x=25
x=25 -x=-25
Solve 1/2y = 20
y =
1/2y = 20
x 2. x 2
y = 40
Find the sum of 1/3 + 4/3
1/3 + 4/3 = 5/3
Find the sum of 5+7
5+7=12
Write 4 1/2 as an improper fraction.
4 1/2 is equal to 9/2
Solve 3x+5+2x=6x+3
x= -x=
3x+5+2x=6x+3
5x+5 =6x+3
-3 -3
5x+2 =6x
-5x -5x
2 = x -x=-2
Solve 1 + 1/3y = 9
1/3y = y =
1 + 1/3y = 9
-1. -1
1/3y = 8
*3. *3.
y = 24
Find the sum of 5/2 + -(3/2)
5/2 + (-3/2) = 2/2 OR 1
Find the sum of 3+(-2)
3+(-2)=1
Write 2 3/8 as an improper fraction
2 3/8 is equal to 19/8
Solve 5(7+2x)=15
x= -x=
5(7+2x)=15
35+10x=15
-35 -35
10x=-20
/10 /10
x =-2 -x=2
Solve 14 = 5/6y - 6
1/6y = y =
14 = 5/6y - 6
+6. +6
20 = 5/6y
4 = 1/6y 24 = y
Find the sum of -7/3 + 4/3
-7/3 + 4/3 = 3/3 OR 1
Find the product of -4 * 5
-4 * 5= -20
Write 6/5 as a mixed number.
6/5 is equal to 1 1/5
because there is 5/5 and 1/5 left over in 6/5
Solve -2x+x=21+ -4x
x= -x=
-2x+x=21+ -4x
-x =21+ -4x
+ 4x + 4x
3x = 21
/3 /3
x=7 -x = -7
Solve y+1/3y+1=9
1/3y= y=
y+1/3y+1=9
4/3y+1=9
-1 -1
4/3y =8
/4 /4
1/3y =2 (*3) y=6
Find the sum of 2/3 + 1/6
2/3 + 1/6 = 4/6 + 1/6 = 5/6
Find the product of 7 * 6
7 * 6 = 42
Write 11/2 as a mixed number.
11/2 is equal to 5 1/2
Solve 2(-2x+5) -5=-2x +7
x= -x=
2(-2x+5) -5=-2x +7
-4x+ 10 -5 = -2x +7
-4x + 5 = -2x +7
-5 -5
-4x = -2x +2
+2x +2x
-2x = 2
/-2 /-2
x=-1 -x =1
Solve 4/6y +12 = 2y - 5/6y
1/6y= y=
4/6y +12 = 2y - 5/6y
4/6y +12 = 12/6y - 5/6y
4/6y +12 = 7/6y
-12 -12
4/6y = 7/6y - 12
-7/6y =-7/6y
-3/6y = -12
/-3 /-3
1/6y =4 (*6) y=24
Find the product of 4 * 2/3
4 * 2/3 = 8/3
Find the quotient of -72 / -8
-72 / -8 = 9
Convert 3 2/3 to a single fraction.
because 3 = 9/3 plus 2/3 is 11/3.