Question

find the value of x
With explanation​

Answer 1

Step-by-step explanation:

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x-1=5

x=6

Answer 2

ANSWER:-

${\boxed{\boxed{\pink{\underline{\green{\mathscr { x=4}}} }} }}}$

QUESTION:-

Find the value of x for which:-

EXPLANATION:-

$2^x$÷$2^{-1}$=$2^5$

$2^{x-(-1)$=$2^5$         [USING LAW OF EXPONENT $(\frac{a^m}{a^n} )=a^{m-n}$

$2^{x+1}=2^5$

$x+1=5$              [CANCEL BASES IN LHS AND RHS

$x=5-1\\\\x=4$