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Arlecino [84]
3 years ago
13

Which property explains how we get the equation shown in step 2? Given: -5(x -4) - 20 = -15 Step 1: -5x + 20 -20 = -15 (Distribu

tive) Step 2: -5x = -15 (__________________) Step 3: x = 3 (Multiplicative Inverse)
Mathematics
2 answers:
Talja [164]3 years ago
8 0
Step 2: <span>Inverse Property of Addition
</span><span>any number added to its opposite will equal zero
</span>in this case + 20 - 20 = 0

answer
Inverse Property of Addition
prohojiy [21]3 years ago
5 0

Answer:

additive inverse! you must write it that way if you are doing something like USA TEST PREP

Step-by-step explanation:

I hope this helps!! <3

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Step-by-step explanation:

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TU ≈ 12.96

Step-by-step explanation:

Using the Altitude on Hypotenuse theorem

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4(3x-2)+6x(2-1) simplified
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6 0
3 years ago
Read 2 more answers
What is the answer to -5x+5y=-10 and 3x-3y=5 using substitution
IceJOKER [234]

Answer:

for the 1st one the answer is x= 3 y=1 and the second one is x= 5 and y = 3 and 1/3

Step-by-step explanation: so basically for the first one -5 times x which is 3 is -15 right? and then 5 times y which is 1 is 5 right so -15 plus 5 = -10

second one is x = 5 and y = 3 and 1/3 because 5*x which is 5 is = to 15 right? and then 3 times y which is equal to 3 and 1/3 is equal to 10 which when you do 15-10 in pretty sure it equals 5 correct me if im wrong

Hope this helps xD ;)

7 0
3 years ago
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