Question

If 3(x-1) -5(x-4) =8, find the value of x - 5 1/2

Answer 1

Answer:

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Let us solve the equation to find the value of x.

• 3(x-1) -5(x-4) =8
• 3x-3-5x+20 = 8
• 17-2x = 8
• 9 = 2x
• x = 9/2

Now, we will put the value of x in the equation$\ \ x - {5} {\frac 1 2}$.

• $x - {5} {\frac 1 2}$
• $\frac 9 2 - {5} {\frac 1 2}$
• $\frac 9 2 - {\frac {11} {2}}$
• $\frac {-2} {2}$
• $-1$

Answer 2

$\huge\mathfrak\red{Answer:}$

Let us solve the equation to find the value of x.

⟹ 3(x-1) -5(x-4) =8

⟹ 3x-3-5x+20 = 8

⟹ 17-2x = 8

⟹ 9 = 2x

⟹ x = 9/2

Now, we will put the value of x in the equation

⟹$x - 5 \times \dfrac{1}{2}$

⟹$\dfrac{9}{2} - \dfrac{11}{2}$

⟹$\dfrac{-2}{2}$

⟹$= -1$

$\huge{\boxed{\tt{Thanks}}}$