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  • 22-09-2022
  • Mathematics
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solve for x in each equation below

solve for x in each equation below class=

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madeleineabushnell
madeleineabushnell madeleineabushnell
  • 22-09-2022

Answer:

a. 3(x-7)+2=2x-1

3x-21+2=2x-1

3x-19=2x-1

+19 +19

3x=2x+18

-2x -2x

x=18

b. 2x-(5-x)=3x+2(x-7)

2x-5+x=3x+2x-14

3x-5=5x-14

-14 -14

3x+9=5x

-3x -3x

9/2=2x/2

x=9/2

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