Simplify the Expression
Simplify: 12x - 5x + x
8x
3x - 6 = 15
x = 7
The sum of a number x and 12
x + 12
The total weight of c coconuts plus 2kg of husk
c + 2
Simplify: 3a + 7b - 5a + 2b
-2a + 9b
x/5 - 4 = 6
x = 50
The product of 5 and n
5n
The number of beats per second (b) times 43 seconds.
43b
Simplify: -2(3y - 4)
-6y + 8
7x + 2 = 4x + 14
x = 4
Four less than twice a number y
2y - 4
The air-speed velocity of an african swallow v decreased by the drag of 2 coconuts.
v - 2
Simplify: 5(2x + 1) - 3x + 4
7x + 9
-3(x - 2) = 12
x = -2
Three times the difference of a number x and 7
3(x - 7)
The total carrying capacity if one swallow can carry x kilograms, but you have 2 swallows carrying it together on a line
2x
2(a + 3b) - 3(2a - b)
-4a + 9b
2(x + 5) - 4 = 18
x = 6
The cost of buying 3.5 yams from the grocery story at t dollars each, plus a $5 parking fee.
3t + 5
The total weight of a flock of swallows if there are 5 birds each weighing b grams, plus the weight of the 2 coconuts they are carrying (where each coconut weighs c grams)
5b + 2c