Solve -3 1/2= 1/2x + 1/2 x + x.

x = -1¾

Step-by-step explanation:

-3 1/2= 1/2x + 1/2 x + x.

-3½ = ½x + ½x + x

-3½ = (½+½+1) x.        (add coefficients of x together)

-3½ = 2x

2x = -7/2

Divide both sides by 2

2x/2 = -7/2  ÷ 2

x = -7/2 × 1/2

x = -7/4

x = -1¾

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i would have to say it is c.

what i would say the best answer is a. 40.5