Proportions
8/6 = x / 12
What is x=16
W= Y + Z
Solve for y
What is Y=W-Z?
5t - 4= 5t - 8
What is no solution?
You bought a magazine for $5 and 4 bags of candy. You spent a total of $25. How much did each bag of candy cost? Just write the equation.
What is 5+4x=25?
25/ (f+2) = 5/3
What is f= 13?
Solve for T
What is T=P/IR?
2(2x+5) < 34
What is x<6?
3(x-7) = -21 + 3x
What is infinity?
Sumi won 40 pieces of candy at a carnival. She gave two to each of her friends. Now she only has 8 remaining. How many friends does she have? Just write the equation.
What is a 40-2x=8?
(w-2) / w = 3/6
What is w=4?
A=x+y/2
Solve for y
What is y=2A-x?
5n + 4 - 8n = -5
What is n = 3?
6d + 1 = 15 - d
What is d= 2?
The larger of two numbers is six less than twice the smaller number. If the sum of the numbers is 42, find the numbers. Just write your equation.
What is x+2x-6=42?
3/2 = (a-3) / (a+1)
What is a = -9?
x+y/3 = 5
Solve for x
What is x=15-y?
-5x -3 + 4x > 6
What is x < -9 ?
5(t+2) = 25 + 2t
What is t=5?
The length of a rectangle is 7 inches more than its width. If the perimeter is 66 inches, find the dimensions. Just write the equation.
What is x+x+x+7+x+7 = 66?
(n-4) / 6 = (n-7) /9
What is n = -2?
A=h(b+c)
Solve for b
What is b== A/h -c ?
5(k-4) = 4- 3k
What is k = 3?
The sum of two consecutive odd numbers is 128. Find the numbers. Just write your equation.
What is x+x+2=128?