Math, asked by sarathma, 1 month ago

Using elimination method solve 5x+3y=95 and 3x+4y=90?

Answers

Answered by gautamashish1033393

Answer:

$5x + 4 y = 92 \: \: eqn.1 \\ 3x + 4y = 90 \: eqn.2 \\ \\ on \: multiplying \: first \: eqn. \: with \: 3 \: an \: second \: with \: 5 \\ \\ on \: solvn \$

Answered by tarushaamit

Answer:

x = -10

Step-by-step explanation:

5x+3y=95 × -4

3x+4y=90 ×3

-20x -12y =-380

+ 9x +12y = 270

-11x + 0y = 110

x = 110/-11

x = -10

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