Find the set of solutions for the linear system 3x1 6x2 3x3 8 - 5x2 + 9x3 -7 Use x3, x2, etc. for the free variables if necessary. Indicate if a variable is free by writing the same variable in the space (so if x1 is free, write x1 =x1). (50+51x3)/(-15) X2 = (-7-9x3)/(-5) X3 = x3

Q: 3x - 5y= -13  -2x + 3y = 8

A:

Q: 3x+8y+13x=

A: Answer

Q: 11x-20y=28  3x+4y=36

A:

Q: If possible, write -1- 12x8r² as a linear combination of x -x², 2x + x² and 2x 1 + x². Otherwise,…

A: Let U={u1,u2,⋯,um} be m vectors of a vector space V. Let v∈V(F) then v can be expressed as linear…

Q: -2(5x-1)-5 6x-4(3-x)

A: Given inequation is

Q: 7x+21=4x-9

A:

Q: 5x + 9y = 12       4x - 3y = 8

A: Given system of equation 5x+9y=12, 4x-3y=8. Find x and y.

Q: 7x - 2y = 19  3x + 5y = 14

A:

Q: 7x - 4y = -3 -3x + 4y = -1

A:

Q: If possible, write −7 − 2x – 10x² as a linear combination of 1 + x + x², 1 + x² and x². -

A: If possible, then to write  as a linear combination of .

Q: x(x+5)= blank + 5x

A: topic- linear equation in one variable

Q: 7x + 8y = 67  3x + 6y = 39

A: Solving system of equations means finding the value of the variable involved into the equation.

Q: 2x+2x=2

A:

Q: If possible, write 9 - 7x - 13x² as a linear combination of x − 1 + x², (−1) + x² and x − 1 + 2x².…

A:

Q: 3x - 4 = 5x + 2

A: we have to solve , 3x-4=5x+2

Q: 2x + 4y + 6 + 2y - 5 + 3x =

A: Given 2x+4y+6+2y-5+3x=______

Q: 7x-5x+15=x+8

A:

Q: -5 4x If possible, write -5 - 4x - 2x² as a linear combination of 2 - x + x²,-2-x² and x - 5 2x².…

A:

Q: 5x - 3y = 18 3x + 3y = 30

A: From the given problem:   5x-3y=18 ....13x+3y=30.....(2)   Now adding the equation (1) & (2).…

Q: write x2 + 3 as a linear combination of {x2 + 2x, x2 - 1, x + 2}, if possible.

A:

Q: 9x+4y=13 3x+5y=9

A:

Q: 3x2 - 8x +4 = 0                        x = ?

A: A quadratic equation of the form ax2+bx+c=0 has roots -b±b2-4ac2a.

Q: Show the proper algebraic steps to 2x+4 = 4x. %3D

A: According to the question, we have to solve the algebraic expression 2x+4=4x and find the value of…

Q: 2x+5y=-4 -2x+3y=20

A: The given equations are 2x + 5y = –4 and –2x + 3y = 20. Add the given equations as follows. Thus,…

Q: 2x + 5y = 14 3x - 2y = -17

A:

Q: 2x+5y=14 4x+2y=-4

A:

Q: 6p + 42q 9p+63q 2p-10q 10p-50q

A:

Q: 16

A: Now collect like term

Q: x2-5x+42=8x

A:

Q: 4x(2x-3)=0

A: Here we have to find the value of x,  We have, 4x(2x-3)=0

Q: 2x3 + 8x3 = x

A:

Q: b. V3x -11= x+1 ,2

A: Solving on graph

Q: -8b2-3b+22=0

A: Given The quadratic equation  -8b2-3b+22=0 We have to solve the equation.

Q: 3y-3x=9 and 3x+2y=12

A: 3y-3x=9 and 3x+2y=12