driftthelightninggod driftthelightninggod
  • 15-09-2022
  • Mathematics
contestada

-4(2x + 7) = -3(x + 1)

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evasc evasc
  • 15-09-2022

Answer:

x=−5

Step-by-step explanation:

−4(2x+7)=−3(x+1)

(−4)(2x)+(−4)(7)=(−3)(x)+(−3)(1)(Distribute)

−8x+−28=−3x+−3

−8x−28=−3x−3

−8x−28+3x=−3x−3+3x

−5x−28=−3

−5x−28+28=−3+28

−5x=25

−5x/−5=25/−5

x=−5

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