pepper01 pepper01

07-09-2014
Mathematics

contestada

How to solve y for this problem:

16x + 9 = 9y - 2x.

I am thinking the answer is y=2x, but I'm not sure

Respuesta :

07-09-2014

[tex]16x+9=9y-2x\ \ |Add\ 2x\ to\ both\ sides\\\\ 16x+9+2x=9y-2x+2x\\\\ 18x+9=9y\ \ \ |Divide\ by\ 9\\\\ \frac{18x}{9}+\frac{9}{9}=\frac{9y}{9}\\\\ 2x+1=y\\\\ Solution\ is\ y=2x+1.[/tex]

Answer Link

Otras preguntas

Need help on number 22 I really need help!!!!!!!!! If u can help on 23 that would be awesome!!!!!

Completing the square x^2-5x-14

what is collective bargaining

change fraction into decimal 67/100

Solve the compound inequality, showing your work. Name the solution set and then draw the graph of the solution set.y-2<-5 or y-2>5

I think of a number I multiply it by 5 then subtract 8 The result is 3 times the number I am thinking of What is the number

How do you write fourteen and seven tenths squared in all three forms?

I really need help!!! So confused!!!!!!!!!!!! number 20 not 19

Who among the following was convicted and sentenced to death for leaking bomb-making secrets to the communists? A.) Alger hiss B.) Richard Nixon C.) Julius and

When aqueous solutions of K2CO3 and Cu(NO3)2 are mixed, what precipitate(s) will form?