Posted by Neil on Monday, October 1, 2012 at 4:52pm.
Determine if the ordered pair is a solution to the system.
5x  7y= 4
y= 1/2 x  1
a. (2,2) b. (2, 2)

Math  Henry, Tuesday, October 2, 2012 at 9:53pm
The solution should satisfy both Eqs:
5x  7 = 4. (2,2).
5*2  7*2 = 24. Therefore, (2,2) is not a solution.
Test the other point in both Eqs.
You'll find that neither point satisfies
both Eqs.
Answer This Question
Related Questions
 math  Solve the following system using elimination. If a single solution exists...
 math  Solve the following system using elimination. If a single solution exists...
 MATH  Solve this system using elimination. If a single solution exists, write ...
 math algebra  Solve the following system using elimination. If a single ...
 math  Solve this system using elimination. If a single solution exists, write ...
 algebra 1  Solve this system using elimination. If a single solution exists, ...
 math  Determine whether the ordered pair is a solution of the inequality (5, 12...
 algebra  Which of the following ordered pairs is included in the solution set ...
 Algebra  Use substitution to determine whether the ordered pair (– 3, – 2) is a...
 Algebra  Use substitution to determine whether the ordered pair (–2, –3) is a ...
More Related Questions