Question

*-4z =-24 then value of z is*

1️⃣ 6
2️⃣ -6
3️⃣ 1
4️⃣ 0
Pĺëśê give me correct answer ​

Answer 1

Answer:

-4z = -24

4z = 24

z = 6

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Answer 2

Given : $\sf{Expression =\bigg( - 4z = - 24\bigg) }$

Exigency To Find : The value of z in Expression .

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⠀⠀⠀⠀⠀$\bf{\star\:Expression =\bigg( - 4z = - 24\bigg) }$

⠀⠀⠀⠀⠀⠀$\underline {\frak{\star\:Now \: By \: Solving \: the \: Given \: Expression \::}}$

⠀⠀⠀⠀⠀$:\implies \sf{Expression =\bigg( - 4z = - 24\bigg) }$

⠀⠀⠀⠀⠀$:\implies \sf{ - 4z = - 24 }$

⠀⠀⠀⠀⠀$:\implies \sf{ \cancel {-} 4z = \cancel {-} 24 }$ [ Canceling -ve sign from both side ]

⠀⠀⠀⠀⠀$:\implies \sf{ 4z = 24 }$

⠀⠀⠀⠀⠀$:\implies \sf{ z = \cancel{\dfrac{ 24}{4}} }$

⠀⠀⠀⠀⠀$\underline {\boxed{\pink{ \mathrm {  z = 6\: }}}}\:\bf{\bigstar}$

Therefore,

⠀⠀⠀⠀⠀$\therefore {\underline{ \mathrm { Hence,\:The\: Value \:of\:z \:is\:\bf{6}}}}$

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V E R I F I C A T I O N :

As, We know that ,

• $\sf{\star\:Expression =\bigg( - 4z = - 24\bigg) }$

Where,

• $:\implies \sf{ z = 6 }$

⠀⠀⠀⠀⠀⠀$\underline {\frak{\star\:Now \: By \: Substituting \: the \: Given \: Values \::}}$

⠀⠀⠀⠀⠀$:\implies \sf{Expression =\bigg( - 4z = - 24\bigg) }$

⠀⠀⠀⠀⠀$:\implies \sf{ - 4\times 6 = - 24 }$

⠀⠀⠀⠀⠀$:\implies \sf{ - 24 = - 24 }$

⠀⠀⠀⠀⠀$\therefore {\underline {\bf{ Hence, \:Verified \:}}}$

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