Word to Algebraic
The square of y
Y2
4 + x
4 greater than a number x
-2x -7x
-9x
3(2y - 4)
6y-12
If 2x -5 = 7, what is x ?
x = 6
the sum of a and b, divided by 3
(a + b)/3
3x + 5
the sum of three times a number and 5
-3m + 4n - 6m +3
-9m + 4n + 3
4x(2x -5) - 2x
8x2 - 22x
If you divide 30 by a half and add 10 what do you get?
70
Five increased by four times a number.
5 + 4a
5(x-3)
the difference x and 3, times 5 or x decreased by three, times 5
5x -5y +3x - 3y + 8xy
-(3x - 2x)
-x
When I was 12 my sister was half my age. I'm now 42. How old is my sister?
My sister is 36
The product of
4(n-7)
(x/3)2
the quotient of x and 3, squared
3(3x -2) + 8x
17x - 6
2(x+5) + 3(x+2)
5x + 16
How many times can you subtract 4 from 20?
Once ! After the first subtraction you will be performing the subtraction with 16
The quotient of fourteen and the cube of a number
14/v3
a2 - b2
The difference of the square of a and b
3x2 + 2x - 5x + 3x2 -8x
6x2 - 11x
2/3(6x - 7)
4x - 14/3
Using addition only, add eight 8s to get 1000
888+ 88+ 8 +8+8