Math, asked by anushavenigalla864, 9 months ago

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Answered by sujayv2016
1

hello there

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the answer to this question is...in the image above.

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Answered by only007team
1

i) 8(x-3) - (6-2x) = 2(x+2) - 5(5-x)

= (8x-24) - (6-2x) = (2x+4) - (25-5x)

= 8x-24-6+2x = 2x+4-25+5x

= 8x+2x-24-6 = 2x+5x+4-25

= 10x-30 = 7x-21

= 10x-7x = -21+30

= 3x = 9

= x = 9/3

= x = 3

ii) 3(n-4) + 2(4n-5) = 5(n+2)+16

= (3n-12) + (8n-10) = (5n+10)+16

= 3n-12+8n-10 = 5n+10+16

= 3n+8n-12-10 = 5n+26

= 11n-22 = 5n+26

= 11n-5n = 26+22

= 6n = 48

= n = 48/6

= n = 8

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