Mathematics, 02.12.2020 18:10 samantha2883

This is what I did: 3x+40=1x+50
-1x on both
2x+40=50
-40 on both
2x=10/2
x=5
Was I wrong?

This is what I did:

3x+40=1x+50
-1x on both
2x+40=50
-40 on both
2x=10/2
x=5
Was I wrong?

Answers: 3

Show answers

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This is what I did: 3x+40=1x+50
-1x on both
2x+40=50
-40 on both
2x=10/2