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notsponge [240]
3 years ago
8

3x + 5= -1 Ayuda xddddd

Mathematics
2 answers:
bija089 [108]3 years ago
8 0

Answer: x = -2

Step-by-step explanation:

Lunna [17]3 years ago
7 0
If u want the x.
3x=-5-1
3x=-6
X=-2
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What is the solution to this equation:<br> X+7=-8
Brilliant_brown [7]

Answer:

\boxed {x = -15}

Step-by-step explanation:

Solve for the value of x:

x  + 7 = -8

-Subtract both sides by 7:

x + 7 - 7 = -8 - 7

\boxed {x = -15}

So, the value of x is -15.

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larisa86 [58]

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tia_tia [17]

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Please!!!!! I need this answer in 1 minute PLEASE!!!!!
Mnenie [13.5K]

Answer:

A) The equation for circumference is C=2piR. So Filling in for circle A we have 28.26=2*pi*4.5 so we want to isolate pi which I'm gonna call x for it's easier for me xD. So we're gonna start by dividing 4.5 from each side which is gonna leave us with 6.28=2*x which gives you x(pi)= 3.14. For circle B we have 15.70=2*x*2.5 isolate x by first dividing 2.5 which leaves us again with 6.28=2x and x= 3.14.

B) The equation for area is A=piR^2. So again for circle A we have 63.585=x9^2. This one is harder but also are you sure that the area is 63.585 it's supposed to be 254.469 (We'll come back to this)

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hoped i helped :  )

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2 years ago
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