pnbyoussef
pnbyoussef pnbyoussef
  • 12-12-2020
  • Mathematics
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Can someone help please, i really get confused with equations, please step by step explanation

Can someone help please i really get confused with equations please step by step explanation class=

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AlphaDiv
AlphaDiv AlphaDiv
  • 12-12-2020

Answer: PR equals 6x-2 and x=6.

Step-by-step explanation: Try drawing a diagram to better visualize this, add both the equations, (2x+5)+(4x-7). Be careful of the negative, distribute properly. You should get 2x+5+4x-7 which becomes 6x-2. And finally since they have a midpoint between, both equations are equal to each other. So 2x+5=4x-7. Which should give you x=6.

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