Q: What is 5 times x plus 2 negative 7 n plus 8?

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It is: (-5-2) times -3 = +21

a negative times a positive is a negative so 2*-4=-8+10=2

-4 + -5 + -2 + -1 = -12 (negative 12).

7

negative three

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It is: (-5-2) times -3 = +21

a negative times a positive is a negative so 2*-4=-8+10=2

-4 + -5 + -2 + -1 = -12 (negative 12).

negative 5

7

negative three

No a negative plus a negative is not a positive answer. example. -5+-2=-7 but if you are subtracting a negative number from a negative, then the second negative number would become a positive. example. -5 - -2= -5+2= =-3

negative three

The total sum is -12 or negative twelve.

I. Addition 1. Positive + Positive = Positive ( +3 PLUS +3 = +6) 2. Negative + Negative = Negative (-3 PLUS -3 = -6) 3. Positive + Negative OR Negative + Positive Subtract the numbers then copy the sign of the number with greater value. (+5 PLUS -3 = +2) (-5 PLUS +3 = -2) II. Subtraction Change the sign of the subtrahend then the follow the rules of addition above. Examples: +5 MINUS -3 = +5 +3 = +8 +5 MINUS +3 = +5 -3 = +2 III. Multiplication 1. Positive x Positive = Positive (+3 times +5= +15) 2. Negative x Negative = Positive (-3 times -5 = +15) 3. Positive x Negative = Negative (+3 times -5 = -15) 4. Negative x Positive = Negative (-3 times +5 = -15) IV. Division Same rules as in multiplication Note: Like signs when multiplied or divided together = Positive Unlike signs when multiplied or divided together = Negative

negative 0.0016

(-5) + (-3) = -8