Crystal1017
Crystal1017
17-02-2017
Mathematics
contestada
How do you substitution
Respuesta :
Аноним
Аноним
17-02-2017
Do the Subtraction.
3x-2y-x+2y=-5+9
2x=4
x=2
Put x=2 in 3x+5=2y
So, 2y=11
y=5.5
So that's your answers.
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Ratio of 18/36=12/24
which aspect of a chemical reaction is affected by enzymes?
What is the answer to 215 rounding to the nearest 10 Math
what is the greatest possible product of a 2 digit number and a 1 digit number?? explain how u know
the ?is the part of an experiment that is not being tested and is used for comparison
820 round to the nearest hundred
write the sum of 18+27 as the product of their gcf and another sum
Lynn has a watering can that holds 16 cups of water, and she fills it half full. then she waters her 15 plants so that each plant gets the same amount of water.
What is the opposite of -100
using rounding or compatible numbers to estimate the sum 222 + 203 Im a bit confuse of rounding to 5's
