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

5.63 - 0.12 = 4 + 1.1j

User Farukh
by
7.3k points

2 Answers

3 votes
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.
User Ivanxuu
by
8.6k points
5 votes

Answer:

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

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=(5.63-0.12-4)/(1.1)

Now we simplify it,


j=(1.51)/(1.1)


j=1.37

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

User Alengel
by
8.1k points
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