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abruzzese [7]
3 years ago
9

3(x + 4) + 2 = 2 + 5(x – 4) what is the fifth step in solving this equation.

Mathematics
1 answer:
kotegsom [21]3 years ago
8 0
3(x+4)+2= 2+5(x-4)

3x+12+2= 2+ 5x-20

3x+14= 5x-18

3x+14-14= 5x-18-14

3x= 5x-32

3x-5x = 5x-32-5x

-2x= -32

-2x/ -2= -32/-2

x= 16

So answer A combine
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Answer:

2x+12=24

first you subtract 12 from both sides

2x+12=24

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The 12-12 should cancel itself, the rest of the equation you bring down to get

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Now you have 2x=12.
you then divide 2x by both sides.

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The 2x/2x cancels itself out so you then solve for 12/2x.

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