Math, asked by Thunder11, 1 year ago

2x+7/5-3x+11/2=2x+8/3-5

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Answered by jaya1012
458
HELLO.....FRIENDS!!

THE ANSWER IS HERE,

=> (2x+7)/5-(3x+11)/2 =(2x+8)/3 - 5.

=> (4x+14-15x-55)/10= (2x+8-15)/3

=> ( -11x-41)/10 = (2x-7)/3.

=> -33x-123=( 20x-70)

=> -33x-20x= -70+123

=> -53x= 53

=> x = -1.

:-)Hope it helps u.
Answered by erinna
174

Answer:

x = -1

Step-by-step explanation:

The given equation is

\frac{2x+7}{5}-\frac{3x+11}{2}=\frac{2x+8}{3}-5

Taking LCM on both sides.

\frac{2(2x+7)-5(3x+11)}{10}=\frac{2x+8-3(5)}{3}

\frac{4x+14-15x-55}{10}=\frac{2x+8-15}{3}

\frac{-11x-41}{10}=\frac{2x-7}{3}

On cross multiplication we get

3(-11x-41)=10(2x-7)

-33x-123=20x-70

Subtract 20x from both sides.

-33x-123-20x=20x-70-20x

-53x-123=-70

Add 123 on both sides.

-53x-123+123=-70+123

-53x=53

Divide both sides by -53.

x=-1

Therefore, the value of x is -1.

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