Math, asked by rohanspatil, 2 days ago

11-2x/5 is greater than equal to 15-3x/6

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Answers

Answered by muniappan185gmailcom
0

Answer:

15-3×6 is greater

Step-by-step explanation:

11-2×5. 15-3×6

=9×5. = 12×6.

= 45. < = 78

Answered by Yoursenorita
5

QUESTION:

 \\  \\ if \: 11 -  \frac{2x}{5}  \geqslant 15 -  \frac{3x}{6}  \\  \\

SOLUTION:

 \\  \\   = \frac{55 - 2x}{5}  \geqslant  \frac{90 - 3x}{6}  \\  \\  = &gt;  6(55 - 2x)  \geqslant 5(90 - 3x) \\  \\  =  &gt; 330 - 12x  \geqslant 450 - 15x \\  \\since \:  \: the \:  \: value \:  \: of \:  \: x \:  \: is \:  \:  \\  \\ positive \:  \: sign \:  \: changes \\  \\   \\  \\  =  &gt; 3x  \leqslant 120 \\  \\  =  &gt; x \leqslant 40 \:  \:  \: answer

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