kaylaharris12
kaylaharris12
12-11-2016
Mathematics
contestada
2x-3y=3 5x+2y=17
how do i solve this?
Respuesta :
anitabrae
anitabrae
12-11-2016
2(2x-3y=3)..................4x-6y=6..........equation 1
3(5x+2y=17) ...........15x+6y=51
........equation 2
adding equation 1 and equation 2;
19x=57
x=3
2x-3y=3
(2*3)-3y=3
6-3=3y
y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
Which pair of complex numbers has a real-number product? O (1 + 2i) (8i) 0 (1 + 2i) (2 - 5i) O (1 + 2i) (1 – 2i) O (1 + 2i)(4i)
A charity sells tickets for a fundraising dinner. Each adult's ticket cost $10 and each child's ticket cost $5. A total of $1050 was raised by selling 130 ticke
Identify the following examples as either physical or chemical change. (Ill give brainliest if right)
What is 40 increased by 30%,What is the new amount?
12x+18 rewrite the expression using distributive property
Natural _______is a mechanism for the evolution of a population to become better adapted for survival in a specific environment.
which picture represents North America in the winter? A B C Or D
In the first phase of the occupation mission Third Army was to do what? Take the bridges over the Rhine River Collect and process German military equipment Keep
Help me plzzz i need help.
Solve for g in the proportion g 15 4 6
