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Mathematics 12 Online
OpenStudy (anonymous):

23=22-2(-2-2w)

OpenStudy (anonymous):

Are You Asking If The Answer Correct Or How Do You Solve The Problem?

OpenStudy (anonymous):

how do solve for w

OpenStudy (anonymous):

PEMDAS! Do You Know The Rule Of Integers! Subtract A Negative From A Positive!

OpenStudy (anonymous):

-2-2=0

OpenStudy (anonymous):

yeah but do you distribute the negative two or is it positive 2?

OpenStudy (anonymous):

and you cant subtract the two because theyre not like terms

OpenStudy (anonymous):

(-2)- 2 The Two Is A -2! So Your Right The Answer To -2-2= -4

OpenStudy (anonymous):

Copy This Down To Remember! 1.Adding Rules: Positive + Positive = Positive: 5 + 4 = 9 Negative + Negative = Negative: (- 7) + (- 2) = - 9 Sum of a negative and a positive number: Use the sign of the larger number and subtract (- 7) + 4 = -3 6 + (-9) = - 3 (- 3) + 7 = 4 5 + ( -3) = 2 2.Subtracting Rules: Negative - Positive = Negative: (- 5) - 3 = -5 + (-3) = -8 Positive - Negative = Positive + Positive = Positive: 5 - (-3) = 5 + 3 = 8 Negative - Negative = Negative + Positive = Use the sign of the larger number and subtract (Change double negatives to a positive) (-5) - (-3) = ( -5) + 3 = -2 (-3) - ( -5) = (-3) + 5 = 2 3.Multiplying Rules: Positive x Positive = Positive: 3 x 2 = 6 Negative x Negative = Positive: (-2) x (-8) = 16 Negative x Positive = Negative: (-3) x 4 = -12 Positive x Negative = Negative: 3 x (-4) = -12 4.Dividing Rules: Positive ÷ Positive = Positive: 12 ÷ 3 = 4 Negative ÷ Negative = Positive: (-12) ÷ (-3) = 4 Negative ÷ Positive = Negative: (-12) ÷ 3 = -4 Positive ÷ Negative = Negative: 12 ÷ (-3) = -4

OpenStudy (anonymous):

Um! I Hope I Was Help!

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