CammyAnne CammyAnne
  • 22-03-2017
  • Mathematics
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How Do You Do This ? Please show work .

How Do You Do This Please show work class=

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GymnastKels
GymnastKels GymnastKels
  • 22-03-2017
So basically you are going to line up your equations (already done). Next, you will just add each term. So x + 3x = 4x, then 2y - 2y = 0 (we wouldn't put anything) then 7 - 3 = 4
So then we have all of our terms figured out and will have 4x = 4 then divide 4x by 4 to get x alone and then you will also divide the four that is by itself by four to equal one. So, your answer is x = 1. I hope that helps!
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