(6x)-17
Let x be the number and so it is: 3x-18
48-n=4n-7
-6 or subtract by 6 o.o
4xy - 2xy
To express "thirteen decreased by a number," you can use the variable ( x ) to represent the number. The phrase can be written mathematically as ( 13 - x ). This indicates that you are subtracting the value of ( x ) from thirteen.
How do you write half a number decreased by 8 is equal to the sum of the number and 14
6n - 3n which simplifies to 3n.
It can be: 7-4x as an algebraic expression
18 - 3n
Let x be the number and so it is: 3x-18
48-n=4n-7
X = number 48 - X = 4X - 7
125 - x.
-6 or subtract by 6 o.o
3x+32=4x-15 3x-4x=-15-32 x=-47
18-d3
4xy - 2xy