Question

10(x+1)-5(x-2)=70
com calculo​

Answer 1

Resposta:

x = 10

Explicação passo-a-passo:

10(x + 1) - 5(x - 2) = 70

10x + 10 - 5x + 10 = 70

5x + 20 = 70

5x = 50

x = $\frac{50}{5}$

x = 10

Bons estudos!!!

Answer 2

Resposta:

10x+10-5x+10=70

10x-5x=70-10-10

5x= 50

x=50/5

x=10