Question

Resolva a equação 30-20+2x=10?

Answer 1

Resposta:

X = 0

Explicação passo a passo:

30 - 20 + 2x = 10

10 + 2x = 10

2x = 10 - 10

2x = 0

x = 0/2 = 0

Answer 2

$\large\boxed{\begin{array}{l} \sf \: 30 - 20 + 2x = 10 \\ \\ \sf \: 2x +10 = 10 \\ \\ \sf \: 2x = 10 - 10 \\ \\ \sf \: 2x = 0 \\ \\ \sf \: x = \dfrac{0}{2} \\ \\ \boxed{ \boxed{ \sf{x = 0}}} \end{array}}$