Question

d e f numai din poza(cele taiate)
27 Rezolvati ecuatiile: a 2x(4+23)-3(5x+3/3)=213(33 -x)+2(4x-9); b (5-2/3).X + 2x(+5+ 3) = 125+2xV5; c 2-3 + 2x(2-3) = 4(x-3)+27; d x3 + 1+ 2+ x(1+ 2) + x(3+212)=5(3+2) -2(3+212); e 15-2+ x(15-2) = x(2+5)-(5+2); † 3(12x+1)+(13x+1)=2x(V6+1)-(3-2).​

Answer 1

Răspuns:

Explicație pas cu pas: