Question

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$\frac{x + 4}{2} - \frac{1}{4} = \frac{x}{1} - \frac{1}{2}$

Answer 1

Olá,

$\frac{x + 4}{2} - \frac{1}{4} = x - \frac{1}{2} \\ 2(x + 4) - 1 = 4x - 2 \\ 2x + 8 - 1 = 4x - 2 \\ 2x + 7 = 4x - 2 \\ 2x - 4x = - 2 - 7 \\ - 2x = - 9 \\ x = \frac{9}{2}$

Espero ter te ajudado!

Answer 2

x+4/2-1/4=x/1-1/2

2,4,2 | 2
1,2,1. | 2
1, 1,1
m.m.c(2,4,2)= 2*2= 4

2x+8-1= 4x -2

2x-4x= -2-8+1
-2x = -10+1
-2x= -9
x= -9/-2
x= 9/2