Question

3(2x+3)-4(x-1)=3 *com o calculo pfvr*​

Answer 1

3(2x+3)-4(x-1)=3
6x+9-4(x-1)=3
6x+9-4x+4=3
2x+9+4=3
2x+13
2x=3-13
2x=10
x=5

Espero ter ajudado