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Novay_Z [31]
3 years ago
10

What is 15= 3x - 15 Like the process step by step

Mathematics
2 answers:
grandymaker [24]3 years ago
4 0

Answer:

X= -10

Step-by-step explanation:

15=3x-15

Minus the numbers on the other side of the variable

15=3x-15

-15      -15

=0       -30

In algebra the - before a number gets counted as a negative so -15 minus 15 = -30

Then since we still have 3x we divide it by -30 because its being tiems by a number we cant see

so -30/3 = -10

Thats how we found X.

kotykmax [81]3 years ago
3 0

Answer:

Solve for x

Step-by-step explanation:

we already know that 30 minus 15 is 15 so something times 3 equals 30. 10x3=30. so x = 10.

15 =3(10)-15

15= 3(10) -15 =30 -15

15 = 30 - 15

15=15

So, again, the answer is 10.

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erica [24]

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7 0
3 years ago
Read 2 more answers
6.1+<br> 4.55+<br> 1.09 +<br> 15.9+<br> 3.771
Scrat [10]

Answer:

31.411

Step-by-step explanation:

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5 0
3 years ago
Given BD= 24 and PC= 13, find PB
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8 0
3 years ago
What is the simplified form of -64 1/3? Need Help ASAP, will make brainliest answer :)!!!
alexgriva [62]
-64 1/3

disregard the negative sign for the moment...
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