" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x = 8 +7
2x = 15
x = 7.5
Ahora resolvemos 2x+7, ya tenemos el valor de x asi que reemplazamos
2(7.5) + 7
15 + 7 = 22
2x+7=22