Math, asked by anishka56, 10 months ago

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1/4(x-5)-2/3(x-2)=1/3


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Answers

Answered by jk4876
3

Step-by-step explanation:

1/4(x-5)-2/3(x-2)=1/3

3x-6-8x+40= 4(x-2)(x-5)

-5x+34 = 4(x^2-7x+10)

-5x+34 = 4x^2-28x+40

4x^2-23x+6=0

x= -b(+-)√b^2-4ac/2a Formula of quadratic eqn.

Here b=-23, a=4, c=6,

x= {23(+-)√529-4×4×6}/(2×4)

x= {23(+-)√529-96}/8

x= {23(+-)√433}/8

x= 23(+-)20.80/8

x=5.475, 0.275

Answered by xBeardoBoy01
2

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1/4(x-5)-2/3(x-2)=1/3

1/4x-5/4-2/3x+4/3=1/3

1/4x-2/3x = 1/3+5/4-4/3

<u> </u><u>12x-2x</u> = <u>4</u><u>+</u><u>15-16</u>

3. 12

10x = 5.

3. 12

10x = 5×3

12

X = 5×3

12×10

X = 15

120

X = 1

8

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