Question

3) Aplique o teorema de Tales nas figuras.
b).
$\frac{2x + 2}{3} \frac{x + 1}{2}$
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Answer 1

(2x + 2) . 2 = 3 . (x+1)

4x + 4 = 3x + 3

4x - 3x = 3 - 4

x = -1