Question

O número 2 é raiz da equação abaixo? 2(x-3) = 6

SIM
NAO ​

Answer 1

Resposta:

NAO

Explicação passo-a-passo:

$2(x-3) = 6 \\ x - 3 = \frac{6}{2} \\ x - 3 = 3 \\ x = 3 + 3 \\ x = 6$

$6≠2$

Espero ter ajudado

Answer 2

Resposta:

Let's solve your equation step-by-step.

2(x−3)=6

Step 1: Simplify both sides of the equation.

2(x−3)=6

(2)(x)+(2)(−3)=6(Distribute)

2x+−6=6

2x−6=6

Step 2: Add 6 to both sides.

2x−6+6=6+6

2x=12

Step 3: Divide both sides by 2.

2x/2=12/2

x=6

that is, the 2 is not the root of the equation.