if 3(3^x)+4(3^y-1)=15 and 2(3^x+1)+(3^y+1)=33 find x and y
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Step-by-step explanation:
If you have given an equation, you see the x and y in it. Just taking second equation and think any common factor between x's variable. With common factor, multiply both and you will find the value of y and put it in any equation, you will find the value of X.
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