How is (-3x -7) + (4x + 7) not 1x ?
Don't you add -3x + 4x = 1x
Then -7 + 7 cancel out?...
Mathematics, 31.12.2021 01:30 terrenevans4156
How is (-3x -7) + (4x + 7) not 1x ?
Don't you add -3x + 4x = 1x
Then -7 + 7 cancel out?
Answers: 3
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