lov3rbugg lov3rbugg

05-10-2020
Mathematics

contestada

what is the answer to this equation 3x + 4 - 8x = 24

Respuesta :

girnasfamily97 girnasfamily97

05-10-2020

i’m pretty sure it’s x=-4.
*****
3x+4-8x=24
move all the terms to the left
3x+4-8x-(24)=0
add all the numbers together
-5x-20=0
move all the terms containing x to the left,
-5x=20
x=20/-5
***
answer: x=-4

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ashleymariestarks ashleymariestarks

05-10-2020

3x +4 - 8x = 24
3x - 8x
-5x + 4 = 24
-4 = -4
-5x = 20
-5x/ -5 = 20/ -5
x = -4

Answer Link

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