Write the following as an algebraic expression using x as the variable: The sum of a number and -8
* n=15
x2+7
There are no "following" data!
X ÷ 2 = 14 or X/2 = 14 where the / means divided by.
I need step by step on my graphic calculator on how to write an equation
3y + (a + a) = 13
You cannot write an algebraic expression for that, you need an equation. The equation is n - 6 = 4
* n=15
4-2=2
N-15
x2+7
M/6 = 15Multiply each side of the equation by 6 :M = 90
13-n=9. i think.
It would be: 2x+4 = 19
There are no "following" data!
i dont now
3a-6x2