Question

Encontre o Valor da incógnita X:


5 (x+3) -3 (x-2) = 10

Answer 1

Resposta:

5(x+3)-3(x-2)=10

5x+15-3x+6=10

5x-3x=10-15-6

2x=-11

x=-11÷2

x=-5,5