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3 years ago

-2s = -72 Can y'all figure this out ?

Mathematics

2 answers:

krek1111 [17]3 years ago

7 0

Answer:

s = 36 easy what grade math is this??

Step-by-step explanation:

-2*s-(-72)=0

-2s + 72 = -2 • (s - 36)

-2 = 0

s-36 = 0

hoa [83]3 years ago

5 0

Answer:

s = 36.

Step-by-step explanation:

-2s = -72 Divide both sides by -2:

-2s / -2 = -72/-2

s = 36.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Subtract (x^2+3x-4) -(4x-2x^2-3)

Feliz [49]

Answer:

3 x^2 - x + -1

Step-by-step explanation:

Simplify the following:

-(4 x - 2 x^2 - 3) + x^2 + 3 x - 4

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--(2 x^2 - 4 x + 3) + x^2 + 3 x - 4

(-1)^2 = 1:

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(x^2 + 2 x^2) + (3 x - 4 x) + (-4 + 3)

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3 x^2 + -x + (-4 + 3)

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4 years ago