SOLUTION: Literal Equations: Solve for X, then use the solution to solve the equation. ax + b = cx - d; 2x + 9 = 7x -1 Can't figure out what to do with the first part. Thanks.

Algebra ->  Equations -> SOLUTION: Literal Equations: Solve for X, then use the solution to solve the equation. ax + b = cx - d; 2x + 9 = 7x -1 Can't figure out what to do with the first part. Thanks.      Log On


   

Question 157844This question is from textbook Algebra Iby Mcdougal Littell
: Literal Equations: Solve for X, then use the solution to solve the equation.
ax + b = cx - d; 2x + 9 = 7x -1
Can't figure out what to do with the first part. Thanks. This question is from textbook Algebra Iby Mcdougal Littell

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
a=2, b=9, c=7, d=1
2x+9=7x-1
-5x=-10
x=2
2*2 + 9 = 7*2 -1
4+9=14-1
.
Ed