Math, asked by Atul2005123, 4 months ago

55x+67y+= 311 and 67x + 55y= 299, then find the value of 23x + 23y.

Answers

Answered by DineshThakran

5

Answer:

115

Step-by-step explanation:

55*55x + 55*67y = 55*311

67*67x + 67*55y = 67*299

1464x = 2928

x = 2

On Putting x we will get y:

y=3

so,

(23*2)+(23*3)=46+69=115

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