1963711780 1963711780
  • 27-08-2022
  • Mathematics
Answered

solving systems of 3 equations
2x-y-3z=4
4x+2y+z=10
4x-y+4z=-8



Answer :

Other Questions

47. Which of these equations is equivalent to × 8 = 623? Select all that apply. X 6.NSO.2.2 20 6. 3 20 = 6- 6- 20 3 ÷ + 2 = 8/1/2 3 20 0³ +6230 = 8/1/ 3 3 20 8/
8. Solve this system of linear equations by elimination. (-3x+5y = 5 (y = 3x + 1 x = 0, y = 1 x = 5, y = -3 x = -3, y = 5 x = 1, y = 0
Find the solution to the system of equations. -4-3-2-1 432 H 1 7234 -21 -3 y x1-4 1234 X=4
Which of the following equations is equivalent to x+3/3 =5- x-3/6 02x+6=30-x-3 02x+6=10-x-3 02x+6=30-x+3
Solve the system of equations 2x+3y=-4 -3x+5y=-13
(−2x – 1, x ≤ 2 (-x+4, x>2 a. f(3) b. f(2) c. f(0) f(x)=
Q(-5, -2), R(2, 5), R(5, 2), T(-2,-5)
14x + 7y = -7 y = -2x - 1
tìm x biết a) 2x^3-8x=0 b)4x^2-3x=0 c)2x(x-1)-x+1=0 d)3x(x-2)-x+1=0 e)(4x+1)(2x-1)-2x+1=0 f)8x^2-4^2-2x=0 g)4x^3-2x^2=0 h)3x^3-2x^2=0 k)3x^3-2x^2=0
A= 2x.(3x+6xy) B=4x^{2}.(4x-5+8xy)