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Solve by elimination method the pair of equation: 5x-y+ 2=6
7x +2y=3 Pls help me.?
7x +2y=3 Pls help me.?
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Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 P...
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Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 P...
5x-y+2=6,
or,
5x-y=6-2,
5x-y=4---(1).,
Now , 7x+2y=3---(2).,
multiplying equation 1 by 2 both side,
10x-2y=8---(3),
from (3) and (2) by elimination method,
7x+2y+10x-2y=3+8( adding equation 2 and 3),
17x=11,
x=11/17,
putting x=11/17 in (1).,
5(11/17)-y=4,
55-17y/17=4,
55-17y=4×17=68,
-17y=68-55,
y=-13/17
or,
5x-y=6-2,
5x-y=4---(1).,
Now , 7x+2y=3---(2).,
multiplying equation 1 by 2 both side,
10x-2y=8---(3),
from (3) and (2) by elimination method,
7x+2y+10x-2y=3+8( adding equation 2 and 3),
17x=11,
x=11/17,
putting x=11/17 in (1).,
5(11/17)-y=4,
55-17y/17=4,
55-17y=4×17=68,
-17y=68-55,
y=-13/17
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Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.?
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Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.?.
Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve by elimination method the pair of equation: 5x-y+ 2=6 7x +2y=3 Pls help me.?.
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