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Four times the unknown number. Let's say the unknown number is x. x + 3x = 4x
It is an equation in three unknown variables.
That may be, but a single linear equation in three unknown variables cannot be solved.
Thirty decreased by three times a number is six less than three times the number. Find the number.
450N, where "N" represents the unknown number.
let x=the number 87-3*(x)>165
The location of a point in 3-dimensional space.
Four times the unknown number. Let's say the unknown number is x. x + 3x = 4x
The number is 26
three times a number decreased by eleven
Answer = 7 - 3n
3x+32=4x-15 3x-4x=-15-32 x=-47
It is an equation in three unknown variables.
(x3 - 1)/(x - 1) = x2 + x + 1
x + x - 3 = 2x - 3
How do you write half a number decreased by 8 is equal to the sum of the number and 14
.6n - 1 = 23 .6n = 24 n = 40