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Fofino [41]
3 years ago
11

-20 ? I’m a little confused on the “2x” part

Mathematics
1 answer:
Brut [27]3 years ago
3 0

whatever you do to one side, you must do to the other side to keep the equation balanced.

in order to isolate the variable (x), you need to divide by 2.  Since you are dividing the right side by 2, then you must divide the left side by 2.

-10÷2  = 2÷2x

-5  = 1x

-5 = x

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7 0
3 years ago
The sum of two numbers is 70.<br> One number is 10 more the twice the other number.
GalinKa [24]

Answer:

20 and 50

Step-by-step explanation:

x + y = 70

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4 0
3 years ago
What 2+2 x10+2X2+10=
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Answer:

36

Step-by-step explanation:

Use PEMDAS:

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2*2 is 4

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2+20+4+10=

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36

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Hope this helps!

4 0
2 years ago
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BB is paid straight commission at a rate of 9.35%. last week he sold $6000. How much money did he make?
horrorfan [7]

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7 0
3 years ago
What is 72 ounce in 2 steaks as a unit rate
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