hithere21 hithere21

30-11-2016
Mathematics

contestada

whats 6x + 7 = 8x - 15

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Shaunti Shaunti

30-11-2016

i am assuming you are trying to find x so x=11

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193755wellsy131313 193755wellsy131313

30-11-2016

here are the steps and answer 6x+7=8x−15Step 1: Subtract 8x from both sides.6x+7−8x=8x−15−8x−2x+7=−15

Step 2: Subtract 7 from both sides.−2x+7−7=−15−7−2x=−22

Step 3: Divide both sides by -2.−2x−2=−22−2x=11

Answer:x=11

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