ALECKS MATH TEST
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Last updated 7:31 PM on 6/24/26
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4 Terms
1
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Graph the line whose y-intercept is a -9 & whose x-intercept is -8
2
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Simplify: -3a + 3a - 9
-3a & 3a have the same variable part, a. So they cancel out. Therefore, the expression simplifies to -9.
3
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(-) + (-)
Example Equation:
-2 + (-5)
= 5 + 2
= -7
When it come to addition, two negatives equals a negative.
4
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(+) + (-)
Example Equation:
2 + (-5)
= 5 - 2
= -3
When it comes to addition,