SOLUTION: Please help me with this problem. Determine if (3/4 . -2) is a solution to
-4x - 7y =11 Please show all work.
Algebra.Com
Question 467417: Please help me with this problem. Determine if (3/4 . -2) is a solution to
-4x - 7y =11 Please show all work.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
-4x - 7y =11
-4(3/4) - 7(-2) =11 ... plug in x=3/4 and y=-2
-3 + 14 =11
11 = 11
So the solution checks out.
RELATED QUESTIONS
Please help me with this algebra problem. Determine (3/4 . -2) is a solution to -4x - 7 = (answered by jim_thompson5910)
Determine if (3/8, -1) is a solution to 8x-7y=10. Please show all of your... (answered by flame8855)
Determine if (5/6,-2) is a solution to -6x-7y=9 Please show all of your work. (answered by swincher4391)
determine if {-4/5,3}IS A SOLUTION TO -5X+7Y=5 PLEASE SHOW YOUR... (answered by solver91311)
Determine if ({{{3/8}}},-1)is a solution to 8x - 7y = 10.
Please show you... (answered by Edwin McCravy)
Determine if (3/4,-2) is a solution to... (answered by stanbon)
determine if (3/4,-2) is a solution to... (answered by richard1234)
Determine if (3/4*-2)is a solution to... (answered by mananth)
Determine if (-2/3) is a solution to -9x-2y=8. Please show all... (answered by MathLover1)