Mathematics, 26.09.2021 21:40 Treezy11
Solve the system of equations -2x-4y=-8−2x−4y=−8 and 7x+5y=-177x+5y=−17 by combining the equations.
\big( -2x(−2x -4y−4y == -8\big)−8)
\big( 7x(7x +5y+5y == -17\big)−17)
-2x−2x -4y−4y == -8−8
7x7x +5y+5y == -17−17
0
0xx ++
0
0yy ==
(from deltha math) HELP
Answers: 2
Mathematics, 21.06.2019 20:30
Find the nonpermissible replacement for binthis expression.b2/5b +5
Answers: 1
Mathematics, 22.06.2019 01:30
The difference between the number of electoral votes for florida and north carolina is 12 votes. write and solve a subtraction equation to find a number of electoral votes for florida.
Answers: 3
Mathematics, 22.06.2019 03:20
Perform the indicated operation. y^2 + 3y - 10 / 3y + 15
Answers: 1
Solve the system of equations -2x-4y=-8−2x−4y=−8 and 7x+5y=-177x+5y=−17 by combining the equations....
History, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Computers and Technology, 17.03.2021 23:40
Physics, 17.03.2021 23:40
Spanish, 17.03.2021 23:40
Health, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40
Mathematics, 17.03.2021 23:40