Question

A)4x-17= -17
B)7x+5= -2
C)17x-1=16

QUAL O VALOR DO X

Answer 1

A) 4x = -17 +17
4x = 0
x = 4/0
x=0

B) 7x=-2-5
7x=-7
x = -7/7
x = -1

C) 17x=16+1
17x = 17
x = 17/17
x = 1

Answer 2

a)
$4x - 17 = - 17$
$4x = 0$
$x = \frac{0}{4}$
$x = 0$

b)
$7x + 5 = - 2$
$7x = - 2 - 5$
$7x = - 7$
$x = - \frac{7}{7}$
$x = - 1$

c)
$17x - 1 = 16$
$17x = 16 + 1$
$17x = 17$
$x = \frac{17}{17}$
$x = 1$