Question

2+2x=3+x. 5(x+4)=45. 2(-x+4)=16



4(x+4)=2(x+2).




me ayudan tengo que desplazar estás ecuaciones ​

Answer 1

2+2x=3+x

2x - x = 3 - 2

x = 1

5(x+4)=45

5x + 20 = 45

5x = 45 - 20

5x = 25

2(-x+4)=16

-2x + 8 = 16

8 - 16 = 2x

-8 = 2x

-8/2 = x

-4 = x

Eternamente

꧁axllxa꧂