Question

15. Find the value of the expression 4x - 3, if x = 1
(a) 4
(b) -3
(C) 3
(d) 1​

Answer 1

Answer:

4×1 - 3

4-3 = 1

Hence ( d) is the answer

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Answer 2

$\huge{\bf{\green{\mathfrak{Question:-}}}}$

• 15. Find the value of the expression 4x - 3, if x = 1
• (a) 4
• (b) -3
• (C) 3
• (d) 1

$\huge {\bf{\orange{\mathfrak{Answer:-}}}}$

• $\sf{4x \: - \: 3}$

• $\sf{Substituting \: x \: = \: 1 \: in \: the \: above \: equation,}$

• $\sf{4 \: * \: 1 \: - \: 3}$

• $\sf{4 \: - \: 3}$

• $\boxed{\sf{1}}$

$\huge{\bf{\red{\mathfrak{Conclusion:-}}}}$

• $\boxed{\therefore{\sf{Option \: (d) \: 1 \: is \: the \: correct \: answer.}}}$