Question

12x - 3. (x+2)=5x+4 qual o valor do x

Answer 1

Explicação passo-a-passo:

• $\small{12x - 3. (x+2)=5x+4}$

• $\small{12x-3x-6=5x+4}$

• $\small{9x-6=5x+4}$

• $\small{9x-5x=4+6}$

• $\small{4x= 10}$

• $\small{x=\dfrac{10}{4}}$

▶️Simplificando teremos :

• $\underbrace{\small{x=\dfrac{5}{2}}}$