si3na
si3na si3na
  • 19-05-2021
  • Mathematics
contestada

help i'm doing math i have 10 minutes! :/

help im doing math i have 10 minutes class=

Respuesta :

bananazombie19
bananazombie19 bananazombie19
  • 19-05-2021
Answer: x=7
(Trust me)
Answer Link
bigolmaya bigolmaya
  • 19-05-2021

Answer:

x=7

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

.

Answer Link

Otras preguntas

what does the word skyla mean
I could have been sleeping
FeI3 + NaOH -> Fe(OH)3 + NaI...Balance the equation.
There is only one freshman in the cast of high school musical. There are 6 sophomores and 11 juniors. One third of the cast are seniors. How many seniors are in
what does +79 - 21 =
A stone is thrown vertically upward with a speed of 24.0 . (a)How fast is it moving when it reaches a height of 13.0 ? (b)How long is required to reach this
#21 please help me on this AFAP
PLEASE HELP WILL GIVE 10 POINTS!!!!!!!!! What is the opposite of the following word? contento A. ocupado B. cansado C. triste D. alto
The molar heat capacity of mercury is 28.1j/mol•k what is the specific heat capacity of metal in j/g•k
what is the purpose of the book of the dead