Question

3.(x-1) +2=2x+12 ? Me ajudem

Answer 1

(3x − 3) + 2 − {2x + 12} = 0

(3x − 1) − {2x + 12} = 0

x − 13 = 0

(1) ⋅ x + (−13) = 0

x = $\frac{-(-13)}{1}$

x = 13