Question

resolva as equações:
a)2×=×+2
b)5x-6=2x+3

Answer 1

a)

2x = x +2

2x - x = 2

x = 2

b)

5x - 6 = 2x + 3

5x - 2x = 3 + 6

3x = 9

x = 9/3

x = 3

Answer 2

Olá !


Resolução :

I )

2X = X + 2

2X - X = 2

X = 2

I I )

5X - 6 = 2X + 3

5X - 2X = 3 + 6

3X = 9

X = 9/3

X = 3



Resposta :

A) X = 2

B) X = 3