Find the complete solution to the system of equations: -8r4 = 14 2x1 4x1 +4r2 +8r2 +3r3 +8r4 +2x5 = 30 = -6 +4r4 +15 -2r2 +16r2 +5r3 +874 +4r5 = 60 8x1

Q: -3x+y=-17 -x+y=-5 substitution method.

A: Solve the given equation

Q: solve -49. (a) V32 + V18 (b) V75 + V48 50. (a) V125 + V45 (b) V54 - V16

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Solve the system +2₂ +5x3 11 4x₁ +5x₂ +213 = 5

A: Solution of given question is written in below steps.

Q: solve : 3r + 2 - 5(r + 1) = 6r + 4

A: Solution:- Given a equation, 3r+2-5r+1=6r+4 We need to solve the given equation.

Q: 8y

A:

Q: 2x2+7x-4=0

A: We have to multiply 2 and -4That is -8Then factor -8 so that sum of the factors =7 -8= 8 times -1And…

Q: 2. Solve 6x3 +2x = -7x2 %3D

A:

Q: divide (m4 - 10m3 + 12m2 + 21m + 23) ̧(m - 3)

A:

Q: Solve the equation:2/x2+2x+8 - 1/x2+9x+20=4/x2+3x-10

A: Given…

Q: -4x-y=-18 4x+5y=10 Use elimination method

A: We have to solve

Q: The product of two numbers x and x + 170 can be simplified to be x + х.

A:

Q: -11x+5-4(x-1)=-4x-(10x-4)+4

A:

Q: x+y+z = -3 : 2x - 2y-z = -7 -3x + y + 5z = 5

A: The given system of linear equations:x+y+z=-32x-2y-z=-7-3x+y+5z=5