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solniwko [45]
4 years ago
5

Solve for y 7y=84Please help me I need this for my homework

Mathematics
2 answers:
Lena [83]4 years ago
5 0
Divide both sides by 7
7y/7=y
84/7=12
y=12
Anon25 [30]4 years ago
4 0

Answer:

y=12

Step-by-step explanation:

Lets write out the equation so it easy to work with.

7y=84

Divide both sides by 7

7y/7=84/7

Divide

y=12

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1/5,1/10,0,_1/10 ...find arthmetic sequence
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A = 1/5
d = T2-T1
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d = - 1/10

T4 = 1/5 + 3(-1/10)
= 1/5 - 3/10
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7 0
3 years ago
What value of c would make the equation x^2 +8x+c=0
romanna [79]

Answer

Step 1: Add -x^2 to both sides.

x2+c+8x+−x2=0+−x2

c+8x=−x2

Step 2: Add -8x to both sides.

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Answer:

c=−x2−8x

I hope is is the answer you are looking for

7 0
4 years ago
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4 0
3 years ago
Find the coefficient of x² in the expansion of (x - 2/x)⁶
Snowcat [4.5K]

Answer:

I think answer for ur question is 60

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3 years ago
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