Answer:
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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