SOLUTION: Translate “the difference between seven times a number and nine is equal to the difference between ten times the number and three” into an equation and solve.

Algebra ->  Customizable Word Problem Solvers  -> Numbers -> SOLUTION: Translate “the difference between seven times a number and nine is equal to the difference between ten times the number and three” into an equation and solve.       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 476759: Translate “the difference between seven times a number and nine is equal to the difference
between ten times the number and three” into an equation and solve.

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
“the difference between seven times a number and nine is equal to the difference
between ten times the number and three”
7x - 9 = 10x - 3
-9 + 3 = 10x - 7x
-6 = 3x
x = %28-6%29%2F3
x = -2
:
:
See if that works:
7(-2) - 9 = 10(-2) - 3
-14 - 9 = -20 - 3, it does