Math, asked by YourQuestionSolver, 5 months ago

solve by substitution method ​

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Answered by swetakumari46
4

2x + 3y = 3 \:  \:  \\  \\x =  \frac{3 - 3y}{2}  \\  \\  3x - 2y = 11 \\  \\ 3 \times  \frac{3 - 3y}{2}  - 2y = 11 \\  \\ 3(3 - 3y)  - 2y = 22 \\  \\ 9 - 9y - 2y = 22 \\  \\ 9 - 11y = 22 \\  \\  - 11y = 22 - 9 \\  \\  - 11y = 11 \\  \\  \pink{ \bold{y =  - 1}} \\  \\ x =  \frac{3 - 3y}{2}  \\  \\ x =  \frac{3 - ( - 1)}{2}  \\  \\ x =  \frac{4}{2}  \\  \\  \pink{ \bold{x = 2}}

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Answered by jeet8090youif7
2

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I hope you anderstand ....

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