dav31bro dav31bro
  • 18-12-2019
  • Mathematics
contestada

Pre algebra what is -6(6+5x)-4=-220

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Yang100
Yang100 Yang100
  • 18-12-2019

Answer:

x=6

Step-by-step explanation:

-6(6+5x)-4=-220

-36-30x-4=-220

-40-30x=-220

30x=-40-(-220)

30x=-40+220

30x=180

x=180/30

x=6

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peepeeAP
peepeeAP peepeeAP
  • 18-12-2019

6

isolate the variable by dividing each side by factors that don't contain the variable.

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