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Naddik [55]
3 years ago
15

Which step could be used to help isolate the variable in the following equation

Mathematics
2 answers:
makvit [3.9K]3 years ago
8 0
The subtraction of 4 on both sides would isolate the term 1.1j, then the division of 1.1 on both sides would isolate j.
Aloiza [94]3 years ago
5 0

Answer:

The steps required are subtract 4 both side and the divide both side by 1.1.

Step-by-step explanation:

Given : Equation 5.63-0.12 = 4 + 1.1j

To find : Which step could be used to help isolate the variable in the following equation ?

Solution :

Equation 5.63-0.12 = 4 + 1.1j

To isolate the variable,

Subtract 4 both side,

5.63-0.12-4= 4+ 1.1j-4

5.63-0.12-4=1.1j

Divide both side by 1.1,

j=\frac{5.63-0.12-4}{1.1}

Now we simplify it,

j=\frac{1.51}{1.1}

j=1.37

Therefore, the steps required are subtract 4 both side and the divide both side by 1.1.

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