gavinperkins gavinperkins

17-06-2020
Mathematics

contestada

−10x + 1 + 7x = 37 x = −15 x = −12 x = 12 x = 15

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wegnerkolmp2741o wegnerkolmp2741o

17-06-2020

Answer:

x = -12

Step-by-step explanation:

−10x + 1 + 7x = 37

Combine like terms

-3x+1 = 37

Subtract 1 from each side

−3x + 1 -1 = 37-1

-3x = 36

Divide each side by -3

-3x/-3 = 36/-3

x = -12

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