RyoK463807
RyoK463807
31-10-2022
Mathematics
contestada
x x 18=9x ??? what number is missing
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AgustineR143398
AgustineR143398
31-10-2022
x + 18 = 9x
collect like terms
18 = 9x - x
18 = 8x
Divide through by 8
[tex]\begin{gathered} \frac{8x}{8}\text{ = }\frac{18}{8} \\ x\text{ = }\frac{18}{8}\text{ = }\frac{9}{4} \end{gathered}[/tex]
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