Posted by **kyle** on Thursday, July 10, 2014 at 2:26am.

If the point (a,3) lies on the graph of the equation 5x + y = 8, then a=

- math -
**Barry**, Thursday, July 10, 2014 at 2:48am
Dear Kyle,

Sub (a,3) into the equation 5x + y = 8

5a + 3 = 8

5a = 5

a = 1

Hope it helps!

wishing you the best of luck,

Barry

## Answer This Question

## Related Questions

- Math - Choose the three true statements about the graph of the quadratic ...
- math-Inverse functions - f(x)=-4x-2 & g(x)=5x-6. Find (f*g) and state domain. f(...
- math - 3.Graph the points A(–5, 0 ), B(–4, 3), and C(0, –4) on the same ...
- math - Consider the cubic graph y = 3x^2 − x^3. (a) Write 3x^2 − x^3...
- precalc!!!!! - The point (5,-2) lies on the graph of y=f(x), and assume f^-1(x) ...
- precalc!!!!! - The point (5,-2) lies on the graph of y=f(x), and assume f^-1(x) ...
- precalc!!!!! - The point (5,-2) lies on the graph of y=f(x), and assume f^-1(x) ...
- Math--Calculus - Let y = f(x) be the continuous function that satisfies the ...
- Algebra 2 - Point (-6,-2) lies on a parabola that has its vertex at (0,1). Write...
- Calculus - find an equation of the tangent line to the graph of the function f ...

More Related Questions