Math, asked by viveksolver, 2 months ago

x/\sqrt{21}+ \sqrt{5} = \sqrt{21} -\sqrt{5} /x find x

Answers

Answered by loyagaeum
0

Answer:

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Step-by-step explanation:

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Answered by barani79530
0

Step-by-step explanation:

8x-3=9-2x

8x+2x=9+3

10x=12

x=12\10

x=6\5

7-5x=5-7x

7-5=-7x+5x

2=-2x

2\-2=x

-2\2=x

-1=x

3+2x=1-x

2=-x-2x

2=-3x

2\-3=x

-2\3=x

x=-2\3

2(x-2+3(4x-1)=6

2x-4+12x-3=6

14x-4-3=6

14x-7=6

14x=6+7

14 x=13

x=13\14

5(2x-3)-3(3x-7)=5

10x-15-9x+21=5

x-15+21=5

x=5-6

x=-1

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