Question

qual o valor de X na equação:

(x + 3)/4 + (x + 1)/6 = 3

URGENTE PFVR ​

Answer 1

(x+3)/4+(x+1)/6=3

3(x+3)+2(x+1)=36

3x+9+2x+2=36

5x+11=36

5x=36-11

5x=25

x=25/5

x=5