SOLUTION: x^2 + xy = 7
x + 2y = 5
slove for x and y
Algebra.Com
Question 250930: x^2 + xy = 7
x + 2y = 5
slove for x and y
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
From 2,
Substitute into 1,
1.
Two solutions:
(,)
.
.
.
(,)
Graphically, here is the solution also,
RELATED QUESTIONS
x^2 + xy = 7
x + 2y = 5
slove for x and... (answered by MRperkins)
x + 3y = 4
2x - y = 8
slove and graph
3x + y = -5
x - 2y = 3
slove and graph
(answered by KelsA)
add and simplify:
2/x^2y + 7/xy^2 or
2 7
--- + ---
x^2y xy^2 (answered by Fombitz)
-slove for y in terms of x:... (answered by oberobic)
solve:
2y^2+xy=5... (answered by stanbon)
for x=1, y=-2
3x^2y-4xy^2+xy
(answered by mukhopadhyay)
x^2y-xy^2 (answered by edjones)
xy+x+2y+2... (answered by MathLover1)
4x - 2y + xy,when x= -1 and y=... (answered by Fombitz)