numerelor reale urm
a) 3(x-2)+213(x+1)=63
b) 273(x + 2) + 4/6 = 3/3(2x+212) -2
c) 2x(J3 + 2)- +2(3 + 2x) = 13(x + 12)
d) 3x(73 +15) – +(3.15 – 2-3)=213(x+
e) 273(x+16) - x(+3+1)=712 - x;
+) 52(x - 18), 2(x – 5)= x(3,12 — 2)
g) 15(x + 10)-21213 – x+10)=7xw​