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Elenna [48]
4 years ago
11

Math plz help!!!!!!!!!!!

Mathematics
1 answer:
Katen [24]4 years ago
6 0
I dont know what you want to know but I'll answer all of them.

for a it would be

3 + 2x
for c you would exchange the variable x with 5 to find out the price they payed

for d, you would do the inverse operation and first subtract 19 by 3 and get 16. than divide 16 by 2 and you will get x = 8
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Please help! Find x if 2(x+1)=x+5
Digiron [165]

Answer:

x=3

Step-by-step explanation:

2(x+1)=x+5

Use the distributive property to multiply 2 by x+1.

2x+2=x+5

Subtract x from both sides.

2x+2−x=5

Combine 2x and −x to get x.

x+2=5

Subtract 2 from both sides.

x=5−2

Subtract 2 from 5 to get 3.

x=3

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Step-by-step explanation:

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What is the answer to this question
Kitty [74]

Answer:

5

Step-by-step explanation:

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