SOLUTION: Solve the simultaneous equation.
{{{2x + 3y = 13}}}
{{{2xy + 5y^2 - 4x^2 = 41}}}
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Question 833257: Solve the simultaneous equation.
Found 2 solutions by Fombitz, Alan3354:
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
From eq. 1,
Substitute,
Two solutions:
Then from eq. 1,
.
.
.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve the simultaneous equation.
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--> 2x = 13 - 3y
Sub for 2x in the 2nd eqn
---
y = 3, 10
Sub for y in the 1st eqn to find x
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How to solve
1.
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3x+5y=40
2. 3x+5y=7... (answered by Cromlix)