Question

RESUELVE LAS ECUACIONES
Á)X+10=29
B)6×=48
C)10×-2=28
D)4/5Y-1/2=2/4-3/10Y
AYUDAAAAAAAAAA ​

Answer 1

Respuesta:

A) X = 19

B) X = 8

C) X= 3

D) Y = 2.5

Explicación paso a paso:

A) X +10 = 29

   X = 29-10

   X = 19

B) 6x = 48

   x = 48/6

   x = 8

C) 10x - 2 = 28

10x = 28 + 2

10x =30

x = 30/10

x =3

D) $\frac{4}{5} Y$ - $\frac{1}{2}$ = $\frac{2}{4}$ - $\frac{3}{10} Y$

$\frac{4}{5} Y$ + $\frac{3}{10} Y$ = $\frac{2}{4}$ + $\frac{1}{2}$

$\frac{8}{10} Y$ + $\frac{3}{10} Y$ = $\frac{2}{4}$ + $\frac{2}{4}$

$\frac{11}{10} Y$ = $\frac{6}{4}$  

$Y$ = $\frac{6}{4}$ / $\frac{11}{10}$

$Y$ =  $\frac{5}{2}$

$Y$ = 2.5