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Arada [10]
3 years ago
9

3(x - 5) = 30 I dont know how to solve this

Mathematics
2 answers:
Alona [7]3 years ago
4 0

Start by distributing the 3 through the parenthses on the left side.

This gives us 3x - 15 = 30.

Now add 15 to both sides to end up with 3x = 45.

Dividing both sides by 3, we fin that <em>x = 15</em>.

Anastaziya [24]3 years ago
3 0

Answer:

x=15

Step-by-step explanation:

3(x-5)=30

First, you would distribute the three to the x and the negative five.

3x-15=30

Then you would add 15 to the 15 to cancel it and to the 30 to make it even.

3x-15=30

  +15=+15=

3x=45

Finally, you would divide 3 into both sides, cancelling out the three and fiving you,

x=15

Hope this helped!

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