a.
2 (m:9) = 16
2 [tex](\frac{1}{9}m )[/tex] = 16
[tex]2 X \frac{1}{9} m=16[/tex]
[tex]\frac{2}{9} m = 16[/tex]
m = 9 x 8
m= 72
b.
6 (2-x) + 4= 1
12 - 6x + 4=1
16 - 6x = 1
-6x = 1 - 16
-6x= -15
[tex]x =\frac{5}{2}[/tex]
c.
5 - 3 (x+6) = x
5 -3x - 18 = x
-13 - 3x = x
-3x - x = 13
-4x = 13
[tex]x= -\frac{13}{4}[/tex]
d.
-4(p+7) = 2(5-p)
-4p - 28 = 10 -2p
-4p + 2p = 10 + 28
-2p=38
p = 38 /2
p= -19
Respuesta:
Yo también juego minecráft
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a.
2 (m:9) = 16
2 [tex](\frac{1}{9}m )[/tex] = 16
[tex]2 X \frac{1}{9} m=16[/tex]
[tex]\frac{2}{9} m = 16[/tex]
m = 9 x 8
m= 72
b.
6 (2-x) + 4= 1
12 - 6x + 4=1
16 - 6x = 1
-6x = 1 - 16
-6x= -15
[tex]x =\frac{5}{2}[/tex]
c.
5 - 3 (x+6) = x
5 -3x - 18 = x
-13 - 3x = x
-3x - x = 13
-4x = 13
[tex]x= -\frac{13}{4}[/tex]
d.
-4(p+7) = 2(5-p)
-4p - 28 = 10 -2p
-4p + 2p = 10 + 28
-2p=38
p = 38 /2
p= -19
Respuesta:
Yo también juego minecráft