Question

hallar el valor de la incógnita x x+8=16 , 9+×=19 , ×-4=6 , 4×+10=30 , -2×-5=16 , 6-3×=24 , 4+2×=28 , 6-4×=30 4×-6=14 , 3×+8=35 ???? alguin q me ayude a resolver esto porfa​

Answer 1

9+x=19

x=19-9

x=10

x-4=6

x=6+4

x=10

4x+10=30

4x=30-10

4x=20

x=20/4.

x=5

-2x-5=16

-2x=16+5

-2x=21

x=-21/2

6-3x=24

-3x=24-6

-3x=18

x=18/-3

x=-6

4+2x=28

2x=28-4

2x=24

x=24/2

x=12

6-4x=30

-4x=30-6

-4x=24

x=24/-4

x=-6

4x-6=14

4x=14+6

4x=20

x=20/4

x=5

3x+8=35

3x=35-8

3x=27

x=27/3

x=9