18x= -252 PLEASE HELP!!!!

Mathematics

2 answers:

mina [271]3 years ago

5 0

Answer:

$=-14$

Step-by-step explanation:

$18x=-252\\\mathrm{Divide\:both\:sides\:by\:}18\\\frac{18x}{18}=\frac{-252}{18}\\Simplify\\\frac{18x}{18}=\frac{-252}{18}\\\mathrm{Simplify\:}\frac{18x}{18}:\quad x\\\frac{18x}{18}\\\mathrm{Divide\:the\:numbers:}\:\frac{18}{18}=1\\=x\\\mathrm{Simplify\:}\frac{-252}{18}:\quad -14\\\frac{-252}{18}\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}\\=-\frac{252}{18}\\\mathrm{Divide\:the\:numbers:}\:\frac{252}{18}=14\\=-14$

tekilochka [14]3 years ago

4 0

Answer:

x = - 14

Step-by-step explanation:

18x = -252

18x/18 = - 252/18

x = - 14

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