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BARSIC [14]
2 years ago
7

What is the solution of the equation? 4.7x 3.8 = 13.2 a. 3.7 b. 3 c. 2 d. 3.6?

Mathematics
2 answers:
fgiga [73]2 years ago
8 0

Answer:  The correct option is (c) 2.

Step-by-step explanation:  We are given to find the solution of the following equation :

4.7x-3.8=13.2~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

To solve the given equation, we need to find the value of the unknown variable x.

The solution of equation (i) is given by

4.7x+3.8=13.2\\\\\Rightarrow 4.7x=13.2-3.8\\\\\Rightarrow 4.7x=9.4\\\\\Rightarrow x=\dfrac{9.4}{4.7}\\\\\Rightarrow x=2.

Thus, the required solution is x = 2.

Option (c) is CORRECT.

I am Lyosha [343]2 years ago
4 0
Assuming that the equation is 4.7x+3.8=13.2:
 4.7x=9.4 - isolate x on one side
x=2 - divide 9.4/4.7 to solve for x
The answer is C.

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valentina_108 [34]

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otez555 [7]

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Step-by-step explanation:

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