Question

Quanto és? X+1/5 + 2x+2/2=6 favor colocar a resolução :P

Answer 1

Explicação passo-a-passo:

$\sf \dfrac{x+1}{5}+\dfrac{2x+2}{2}=6$

$\sf 2\cdot(x+1)+5\cdot(2x+2)=10\cdot6$

$\sf 2x+2+10x+10=60$

$\sf 12x+12=60$

$\sf 12x=60-12$

$\sf 12x=48$

$\sf x=\dfrac{48}{12}$

$\sf x=4$