SOLUTION: Given y=2x+1/3, find the numeric value of the expression 10/6x-9y+1. Thanks for your help.

Algebra ->  Equations -> SOLUTION: Given y=2x+1/3, find the numeric value of the expression 10/6x-9y+1. Thanks for your help.      Log On


   

Question 945871: Given y=2x+1/3, find the numeric value of the expression 10/6x-9y+1. Thanks for your help.
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

Given:
y=2x%2B1%2F3,
find: the numeric value of the expression 10%2F%286x-9y%2B1%29 (I guess you have that)
10%2F%286x-9y%2B1%29 substitute y

10%2F%286x-9%282x%2B1%2F3%29%2B1%29


10%2F%286x-%2818x%2B9%2F3%29%2B1%29

10%2F%286x-%2818x%2B3%29%2B1%29

10%2F%286x-18x-3%2B1%29

10%2F%28-12x-2%29

10%2F%282%28-6x-1%29%29

cross%2810%295%2F%28cross%282%29%28-6x-1%29%29

5%2F%28-6x-1%29