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2 years ago

60 + $50.45 x equals $57 .95 cents x

Mathematics

1 answer:

Zina [86]2 years ago

3 0

Answer:

x = 8

Step-by-step explanation:

The first step would be to move all terms with x to one side of the equation:

60 + 50.45x = 57.95x --> 60 + 50.45x - 50.45x = 57.95x - 50.45x -->

60 = 7.50x

The last step to obtain x is to divide both sides by the coefficient of (number next to) x:

60/7.50 = 7.50x/7.50 --> 8 = x

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The general term of a sequence is given by aₙ=43-3(n-1) .

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Finding the first term :

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