Math, asked by kahkashanhossain, 7 months ago

please give me the some please now please simultaneous linear equation the elimination method ​

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Answers

Answered by parnita69
0

Answer:

sorry l don't know the answer...

Answered by kasakzutshi
1

Step-by-step explanation:

4x +  \frac{x - y}{8}  = 17

\frac{32x + x - y }{8}  = 17

33x - y = 136 \:  \:  \:  \:  \:  \:  \: eq.1

Also,

2y + x -  \frac{5y + 2}{3}  = 2

6y+ 3x - 5y + 2 = 6 \:  \:  \:  \:  \:  \:

3x + y = 4 \:  \:  \:  \:  \:  \:  \:  \:  \:  \: eq.2

Multiplying both sides of eq.2 by -1

 - 3x - y =  - 4 \:  \:  \:  \:  \:  \:  \:  \: eq.3

Subtracting eq.1 by eq.3

33x + 3x -y +y = 136 + 4

36x = 140 => x= 35/9

Substituting value of x in eq.3

-3(35/9) -y = -4 => -y = -4 +35/3 => y = -23/3

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