7 + 4x = 1x + 2x
I simplified the problem and got 7 + 4x = 3x, however when I do -4 to both sides I end up with 7 = -1 and the answer would be -7 and I checked and said it was wrong so I’m stuck here.

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30-11-2020
Mathematics

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7 + 4x = 1x + 2x
I simplified the problem and got 7 + 4x = 3x, however when I do -4 to both sides I end up with 7 = -1 and the answer would be -7 and I checked and said it was wrong so I’m stuck here.

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wilkins432 wilkins432 · Answer 1 · 2020-11-30T22:04:11+01:00

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30-11-2020

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7 + 4x = 1x + 2x I simplified the problem and got 7 + 4x = 3x, however when I do -4 to both sides I end up with 7 = -1 and the answer would be -7 and I checked and said it was wrong so I’m stuck here.

Respuesta :

Otras preguntas

7 + 4x = 1x + 2x
I simplified the problem and got 7 + 4x = 3x, however when I do -4 to both sides I end up with 7 = -1 and the answer would be -7 and I checked and said it was wrong so I’m stuck here.