Wednesday

October 1, 2014

October 1, 2014

Posted by **sierra** on Friday, March 6, 2009 at 12:30pm.

-16x+16y=-8

- math -
**PsyDAG**, Friday, March 6, 2009 at 12:47pmx = 18 + 8y

Substitute the equivalent for x from this revised first equation into the second. Solve for y. Put the value of y into the first equation to solve for x. Check by putting both values into the second equation.

I hope this helps. Thanks for asking.

**Answer this Question**

**Related Questions**

math-algebra - Simplify: [(4x^3y)(4^2xy)^-1]/(4xy^2) A. x /16y^2 B. 16x/y^2 C. x...

Math - PreCalc (12th Grade) - Which rectangular equation corresponds to these ...

math help urgent - what di di do wrong in this??? the question is: x-8y=18 -16x+...

Algebra 2 - 16x^2+16y^2-16x+24y-3=0 How do I solve this?

math - how would you simplify this ((x^2+2xy+y^2-16)/(16x^4-16y^4))/((x+y-4)/(4x...

math - -4x-4y=12 16y=-16x-48 identify the solution of the system or equatuions

Algebra - There are two solutions to | 16x - 5 | = 3. The greatest solution is ...

algebra - Solve the system by addition or substitution. 16x-4y=20 y=4x-4 I ask ...

Math - 5(-3x - 2) - (x - 3) = -4(4x + 5) + 13 Answer Multiply factors. -15x - 10...

Calculus help! - Describe the following surface and give traces where available...