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strojnjashka [21]
3 years ago
7

*NEED HELP!*

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer and Step-by-step explanation:

Hello!~

Let's~answer~your~question!

So,~for~this~equation,~we~need~to~use ~the~distributive~property~of ~multiplication.~but,before~we~start~to~solve  this~equation,~let's~get~to~know~what

distributive ~property ~of~multiplication~means!

<em><u /></em>

<em><u>Distributive property of multiplication :</u></em>  

Distributive~property~of~multiplication~states~thatwhen~a~~number~is~multiplied

by~the ~sum ~of~ two~ numbers, the~ first~ number ~can~ be ~distributed ~to both ~of~those numbers~and~multiplied~by~each~of~them separately.

→ a*(b+c)=a*b*+~a*c  

<em><u>Now, that we know what it means let's apply it in our equation:</u></em>

<em><u /></em>(2*x)+(2*7)=36<em><u /></em>

<em><u /></em>

<em><u>Now, we simplify:</u></em>

<em><u /></em>2x+14=36<em><u /></em>

<em><u /></em>

<em><u>Divide both sides by 2 in the equation:</u></em>

<em><u /></em>\frac{2x+14}{2} =\frac{36}{2}<em><u /></em>

<em><u /></em>

<em><u>Simplify :</u></em>

<em><u /></em>x+7=18<em><u /></em>

<em><u /></em>

<em><u>Thus, the first correct step is option B,</u></em>

<em><u /></em>then~comes,~option~"A"~then,~option~"F"~as~shown~above The~remaining~options~are~not~enough~information~to~solve~the~given equation:(x + 7) = 36.

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<u />

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