Math, asked by nibhapandey90065, 8 months ago

4x-5/7-2x+1/2=1/2-x​

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Answers

Answered by chauhanaaditya43
5

Answer:

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Answered by Anonymous
7

Answer:

x \:  =  \:  \frac{4}{5}

Step-by-step explanation:

 \frac{4x \:  - 5}{7}  -  \frac{2x \:  - 1}{2}  =  \frac{1}{2}  - x \\ \\ \\   →  \frac{2(4x - 5) - 7(2x \:  - 1)}{7 \times 2}  =  \frac{1 - 2x}{2}  \\  \\  \\  → \frac{8x \:  - 10 - 14x + 7}{14}  = \frac{1 - 2x}{2} \\  \\  \\ → \frac{ - 6x \:  - 3}{14}  =  \frac{1 - 2x}{2}  \\  \\  →2( - 6x \:  - 3) = 14(1 - 2x) \\  \\ → - 12x \:  - 6 = 14 - 28x \\  \\ → - 12x \:  + 28x \:   = 14 + 6 \\  \\  →16x \:  = 20 \\  \\ →x \:  =  \frac{20}{16}  \\  \\  \: x =  \frac{5}{4}

HOPE IT HELPS YOU.

THANKS

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