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svp [43]
3 years ago
5

How to solve a multiplication problem with a variable?

Mathematics
2 answers:
VashaNatasha [74]3 years ago
7 0
In order to move a number that is multiplied or divided by the variable<span>, you must do the inverse to both sides. That means, if the number is multiplied, you must divide it by both sides. If it's divided, you must </span>multiply<span> it by both side. steps so that you can apply them to more complex </span>problems<span>.</span>
ki77a [65]3 years ago
3 0

Example Question: 6x + 4 = 22

The goal in this is to get the variable alone and these are the steps how to. What you have to do is subtract 4 from 4 so that you can get 6x alone. But when you subtract 4 from one side, you have to subtract 4 from the other side too which leaves us with 6x = 18. Now, we have to do the opposite of multiplication which is division. So we are going to do 6x divided by 6 and the two sixes cancel each other out. But remember, if you do something to one side you have to do it to the other as well. So we have to do 18/6 which leaves us with the answer.

x = 3

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Step-by-step explanation:

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<em>Comment on the problem statement</em>

The term "knot" is conventionally used to indicate a measure of speed (nautical mile per hour), not distance. It is derived from the use of a knotted rope to estimate speed. Knots on the rope were typically 47 ft 3 inches apart. As a measure of distance 30 knots is about 1417.5 feet.

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