Use technology to solve the system of equations. Express all solutions as decimals, rounded to one decimal place. 1.2x - 0.3y + 0.4z - 2t = 5.4 - 0.5z - 3.4t = 1.8 - 1.3t = 3.4 = 10.8 1.9x 12.1y 2у - 1.12 3x + (x, y, z, t) =

Q: Which graphed system of equations below has infinite solutions

A: We are asked to find which system has infinite solution

Q: Solve the system of equations by substitution. fx + y = -9 x- y = 13 Ox = 9, y = -11; (9, -11) Ox =…

A: Explanation of the answer is as follows

Q: Solve the system +x2 +x3 -3 +x4 5 %3D x3 +x4 6. %3D +s

A:

Q: Solve the system of equations. 2x 5y + 2z = - 11 3y 4z = 21 4z - 12 = y = II I II

A: Topic = Equations x=5 y=3 z=-3

Q: Use substitution to solv 4x+ 5y = -6 x = 2y+5

A: Our Aim is to solve the system of equations using substitution method.4x+5y=-6 -(i)and x=2y+5 -(ii)…

Q: Use technology to solve the system of equations. Express all solutions as decimals, rounded to one…

A:

Q: Find a general solution. y₁ = y₁ + 2y2 + e²t Y2 = -32 +42e-2t NOTE: Write arbitrary constants as c₁,…

A: Linear differential equation  where  are functions of x or constants.Then Integrating factor (I.F.)=…

Q: Solve for x using the system of 6. equations. 7y = 5x and 35 + 4x = 3y

A:

Q: Use technology to solve the system of equations. Express all solutions as decimals, rounded to one…

A: The system of linear equations are:…

Q: Solve the system-of-equations for y. 4x - y = 1 3x + y = -15

A: We will use the substitution method to solve the system of equation. Substituting the value of x in…

Q: Solve the system of equations using substitution. 2 x² + y² = 145 x - y = 17 A. x=8, y = -9; x = 9,…

A:

Q: Solve the system using elimination. x= y = 2= -6x 5x 4x -5y +3z -2y-6z +3y -4z = -45 33 37

A:

Q: 4. (4=0 x + 1 -2 -1 -1 5 6 7 x 1 2 3

A: Given: x=4  y=-14x+1

Q: Solve the system.

A: