Posted by Vanessa on .
x(.6917)+(1.0318x)(.3083)=63.546
Solve for x

Math 
Reiny,
suppose you had
4x + 3(7x) = 55
I am sure you could solve that.
now follow the same steps for your equation. 
Math 
Vanessa,
7.93?

Math 
Reiny,
use your calculator to see if it works for your given equation.

Math 
Reiny,
By the "just  look  at  it " theorem, I can see that your solution cannot possible work
your answer of 7.93 is appr 8
.69..(8) is about 5.6
1.3...(8)(.3...) is about 1/3 of 8 or about 2.7
5.6 +2.7 ≠ 63.5...
Give it another serious try 
Math 
Vanessa,
62.92?