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Earn +20 ptsQ: Why does 7 plus -7 equals 0?
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Continue Learning about Algebra
What is the property of 7 plus 0 equals 7?
Zero is the identity under addition.
X squared minus 7X plus 12 equals 0?
x^2 - 7x = 0 x(x - 7) = 0 x = 0 or x - 7 = 0 x = 0 or x = 7
Y-5 equals 4x plus 2 in standard form?
4x-y+7=0
What is x squared plus 5x-14 equals 0?
That factors to (x - 2)(x + 7)
What is blank 3.5 plus blank equals 7?
- 3.5 plus 10.5 equals 7 is one possible answer.
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