vaina
vaina vaina
  • 25-09-2021
  • Mathematics
contestada

please help me with my homework, i promise its worth it

please help me with my homework i promise its worth it class=
please help me with my homework i promise its worth it class=
please help me with my homework i promise its worth it class=

Respuesta :

crimsonorchid
crimsonorchid crimsonorchid
  • 25-09-2021
1.
x+4=3x
4=3x-x
4=2x
x=2

2.
x-8=-9
x=-9+8
x=-1

3.
4m+5-3m
4m-3m=-5
m=-5
Answer Link

Otras preguntas

if f(x)=2x+1,what is f(-3)
The richest discovery in the history of mining occurred in 1873. This so-called "Big Bonanza" made _______ the richest man in the world
How do I solve this complex multi-step equation 2x + (-2 )= 10x - 4 ?
I have been stuck on this question and i would like to know how to solve it ? A mother horse and a baby horse walk 10 miles from point A to point B. The mother’
What is the ranges for f(x) = 2x + 4 when the domains are 1, 2, 3, and 10
How do you solve (2x+y)*(y+4x) ?
Adaptations for water in fish include a. several fins for swimming. b. a system of muscles for movement. c. gills that allow them to “breathe” oxygen in water. d.
a bank allows university students a 1000 overdraft facility on their bank accounts. in one month a student was 675 overdrawn. the next month the same student
What is 12/16 in it's lowest term
How do I solve this complex multi-step equation 2x + (-2 )= 10x - 4 ?