The value of x which satisfies the equation 2x – (4 – x) = 5 – x

1.	The value of x which satisfies the equation 2x – (4 – x) = 5 – x is ……………A) 4.5 B) 3 C) 2.25D) 0.5
Answer» Correct option is (C) 2.25 Given equation is 2x – (4 – x) = 5 – x \(\Rightarrow\) 2x - 4 + x - 5 + x = 0 \(\Rightarrow\) 4x - 9 = 0 \(\Rightarrow\) x = \(\frac94\) = 2.25 Correct option is C) 2.25

The value of x which satisfies the equation 2x – (4 – x) = 5 – x is ……………A) 4.5 B) 3 C) 2.25D) 0.5

Answer»

Correct option is (C) 2.25

Given equation is 2x – (4 – x) = 5 – x

\(\Rightarrow\) 2x - 4 + x - 5 + x = 0

\(\Rightarrow\) 4x - 9 = 0

\(\Rightarrow\) x = \(\frac94\) = 2.25

Correct option is C) 2.25