5x+7/2=3/2x-14 solve this

1 answer:

3 0

X=-2

You can also check by plugging -2 in for x. Here is a picture. Please notify me if I made an error!

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anastassius [24]

Answer:

a. f(2) :

$f(x) = 2x - 5 \\ f(2) = 2(2) - 5 \\ f(2) = 4 - 5 \\ f(2) = - 1$

b. f(0) :

$f(x) = 2x - 5 \\ f(0) = 2(0) - 5 \\ f(0) = - 5$

c. f(-3) :

$f(x) = 2x - 5 \\ f( - 3) = 2( - 3) - 5 \\ = - 6 - 5 \\ = - 11$

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3 years ago

Margarita [4]

Volume of a cone = 1/3•pi r•r•h

V = 1/3•pi•2•2•8

V = 33.49333333333333

V = 33.5 inches squared

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3 years ago

Semenov [28]

X=3 because you subtract the three on both sides to get x alone. So you get: 7x=21 then you divide seven by 21 and get x=3

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3 years ago

Novay_Z [31]

Answer:

x is less than or equal to -15/2

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3 years ago

kozerog [31]

Answer:

59÷4

you will find the answer

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3 years ago