Math, asked by migana0667, 9 months ago

3/4 (x+1)- 1/2 = x-1
solve

Answers

Answered by Sudhir1188
6

Answer:

x= 5

Step-by-step explanation:

GIVEN:

 \frac{3}{4} (x + 1) -  \frac{1}{2}  = x - 1

TO FIND

The value of x

SOLUTION:

 \frac{3}{4} (x + 1) -  \frac{1}{2}  = x - 1 \\  \\ or \:  \:  \:  \:  \frac{3}{4} x +  \frac{3}{4}  -  \frac{1}{2 }  = x - 1 \\  \\ or \:  \:  \:  \:  \frac{3}{4} x - x + ( \frac{3}{4}  -  \frac{1}{2} ) = ( - 1) \\  \\ or \:  \:  \: (\frac{3x - 4x}{4} ) + ( \frac{3 - 2}{4} ) = ( - 1) \\  \\ or \:  \:  \:  \frac{( - x)}{4}  +  \frac{1}{4}  = ( - 1) \\  \\  \\ or \:  \:  \frac{( - x)}{4}  = ( - 1 -  \frac{1}{4} ) \\  \\ or \:  \frac{( - x)}{4}  = ( \frac{ - 4 - 1}{4} ) \\  \\ or \:  \frac{( - x)}{4}  =  \frac{( - 5)}{4}  \\  \\ now \: cancelling \: ( - ) \: both \: sides \: we \: get \\  \\ or \:  x =  \frac{5}{4}  \times 4 \\  \\ x = 5

SO;. x = 5

Answered by umiko28
8

Answer:

\huge\underline{ \underline{ \red {your \: \: \: answer}}}

Step-by-step explanation:

 \bf\orange{ \implies \:  \frac{3}{4}(x + 1) -  \frac{1}{2} = x - 1  } \\  \\  \bf\red{ \implies  \frac{3x}{4}  +  \frac{3}{4}  -   \frac{1}{2}  = x - 1} \\  \\  \bf\pink{ \implies  \frac{3x + 3 - 2}{4} = x - 1 } \\  \\  \bf\blue{ \implies  \frac{3x + 1}{4}  = x - 1} \\  \\  \bf\green{ \implies 3x + 1 = 4x - 4} \\  \\  \bf\orange{ \implies3x - 4x =  - 4 - 1} \\  \\  \bf\purple{ \implies - x = -  5} \\  \\  \bf\red{ \underline{now \: cancelling \: ( - ) \: both \: side\:we\: get}} \\   \\  \bf\pink{ \boxed{  \bigstar\implies x = 5 \:   \:  \: \bigstar}}

\large\boxed{ \fcolorbox{red}{pink}{hope \: it \: help \: you}}

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