3x+5y-8xy upon 5x+3y *2yx ka whole 3 by 2
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The purpose of solving simultaneous equations is to find the same x-value and the same y-value that satisfies both equations.
To solve, the like terms of two equations are lined up under each other, the whole equations are added or subtracted, and one variable is eliminated in the process.
When adding numbers, we line up the digits in columns of hundreds, tens and units...
1 2 3
+ 4 5 6
5 7 9
When adding whole equations, we line up the like or similar terms, but a variable is eliminated.
This is how the process starts...
3x + 2y + 5 = 0
+ (4x ā 2y + 9 = 0)
7x + 14 = 0
To solve, the like terms of two equations are lined up under each other, the whole equations are added or subtracted, and one variable is eliminated in the process.
When adding numbers, we line up the digits in columns of hundreds, tens and units...
1 2 3
+ 4 5 6
5 7 9
When adding whole equations, we line up the like or similar terms, but a variable is eliminated.
This is how the process starts...
3x + 2y + 5 = 0
+ (4x ā 2y + 9 = 0)
7x + 14 = 0
Answered by
0
-x 2 -3xy + 3y 2 ; 3x 2 + 4xy - 5y 2 ; x 2 + xy + y 2 . 6. a: 3 -a; 2 + a;-l; 2a: 2 -2a: + 2; -3x 3 + 5x +\. 7. 2a: 3 -a: 2 -a:; 4ar> + 8a: 2 + 7x ; -6x 3 ...
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