Question

Me ajuda por favor

A)3(x-2)=2x-4

B)x/2+ 3/4=1/6

Answer 1

Explicação passo-a-passo:

3.(x-2)=2x-4

3x-6=2x-4

3x-2x=-4+6

x= 2

x/2+ 3/4=1/6

4.(x)+2.(3)/2.(4)=1/6

(4x+6)/8=1/6

6.(4x+6)=8

24x+12=8

24x=8-12

24x=-4

x=-4/24

x=-4÷4/24÷4

x=-1/6

Espero ter ajudado!

Answer 2

A)

3(x - 2) = 2x - 4

3x - 6 = 2x - 4

3x - 2x = - 4 + 6

x = 2

B)

$\frac{x}{2} +\frac{3}{4}=\frac{1}{6}$

$\frac{x}{2}= \frac{1}{6/2} -\frac{3}{4/3} =\frac{2-9}{12} =\frac{-7}{12}$

$x=-\frac{7}{12}*2 =- \frac{14}{24}$

$x=-\frac{7}{12}$