ahernandez291 ahernandez291

16-05-2018
Mathematics

contestada

Solve for x.

1/10 (x + 11) = -2 (8 - x)

*Hint: Remember to use the disrubutive property too

Respuesta :

altavistard altavistard

29-05-2018

Mult. both sides by 10 to remove fractions:

10( 1/10 (x + 11) = -2 (8 - x) ) => x+11 = -20(8-x) = -160 + 20x

x+11 = -160 + 20x

Subtracting 11 from both sides, x = -171 + 20x, or 171=19x.

Thus, x = 171/19.

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