265059
265059 265059
  • 07-05-2021
  • Mathematics
contestada

pls help me with 4 and 5​

pls help me with 4 and 5 class=

Respuesta :

Brobertiello Brobertiello
  • 07-05-2021
4. 3x-27 = 90
3x = 63
x = 21

5. 2x+30 = 60
2x = 30
x = 15
Answer Link

Otras preguntas

what do you call a flowers colorful special leaves?
Which leisure activities could lead to a career change? How?
Simply the expression : z2-z(z+3)+3z
What are some of Martin Luther's hobbies?
For a convex 13-gon, what is the sum of the measures of the interior angles?
what do you call a flowers colorful special leaves?
why do we get headakes
why do we get headakes
a spoon can sound like a bell .no ,this is not a riddle .its science. prove it .
what does the phrase 'on bended knee' mean?