I bought

I bought two bottles of alcohol and two sanitizers for 126 pesos. How much is a bottle of alcohol if the cost of alcohol is five times the cost of sanitizer?

Correct answer:

a =  52.5

Step-by-step explanation:

2a+2s=126 a=5s  2 a+2 s=126 a=5 s  2a+2s=126 a5s=0  Row221 Row1Row2 2a+2s=126 6s=63  s=663=10.5 a=21262s=21262 10.5=52.5  a=2105=52.5 s=221=10.5

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