Problem

14) Solve for x:5x=3x+1
a) log3log5
b)
log5log3log3
c) 0
log3log5log3
d) 0
log3log5+log3

Answer

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Answer

x2.15 is the final answer.

Steps

Step 1 :Given the equation 5x=3x+1, we can take the logarithm of both sides to get xlog5=(x+1)log3.

Step 2 :Rearrange the equation to xlog5xlog3=log3.

Step 3 :Factor out x on the left side of the equation to get x(log5log3)=log3.

Step 4 :Solve for x by dividing both sides of the equation by (log5log3) to get x=log3log5log3.

Step 5 :However, the actual solution is approximately x2.15, which is not listed in the given options.

Step 6 :x2.15 is the final answer.

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