Solve the system of equations. Your answers must be fractions (decimals are not allowed). 3x1 + x2 - x3 -3 %3D 2x1 + x2 + x3 -3 -2x1 3x2 + 2x3 -1 I| ||||

Q: Find the solution set of 3x + 5 = (x + 5)

A: The given equation is 3x +5 = (x+5)We find value of x.

Q: find the value of x

A: To find the value of x

Q: X-2-9x-1+14=0

A: Let z=x^-1We replace x^-2 by z^2 and x^-1 by z.

Q: An air filter has a width of 23 inchws and a length of (3x+32) inches. Find the value of x such that…

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Q: 3(2x-5)-6x-15

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Q: 4x3+6x2-1=0

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Q: The equation is 6n-3, not 6n-1

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Q: Divide. (12x-23x -19x-2) -(4x²-x) -2)-(4x²-x) Your answer should give the guotient and the…

A: Given: 12x3-23x2-19x-2÷4x2-x

Q: 3x3 x²-Sx-1 xp

A: Proceed as shown below...

Q: Sxi = -2x1 + x2 lx2 = -3x1 – 2x2 Solve. %3D

A: We need to solve the given system of differential equation first we will convert the system of…

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: x+2 xp- J +4x

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Q: Find the sum of 9x3+5x2−7x and −x3+8x2−10.

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Q: 13 2y + 3 x - 4

A: To find the value of .

Q: 2x3 +x+18 =0

A: The given function is of degree 3 so, it has three roots real or complex.   Here we have to find…

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

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

Q: S 2dx (3x412x -15) +12x -15)2

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Q: solve algebriaclly 3x-2y=-11 and 5x-3y=-16

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Q: 1. Find the value of x. (3x + 16) (8r + 3)* (10x- 28)

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Q: I need help. Divide -3x2 - 4x2 + 4x + 3 by x -2

A: We have to divide the function:  -3x3 - 4x2 + 4x + 3.   by    x - 2

Q: Solve for w -3(3w-3)+5w=7+2(4w-8)

A: The given equation is

Q: -5x+3+2x=7x-8+9x, determine whether this equation has no solution

A: Explanation of the answer is as follows

Q: Which equation has the same solution as x2 + 8x + 19 = 1? O (x – 4)² = –34 %3D (x – 4)² = -2 O (x +…

A: x² + 8x + 19 = 1 So, (x² + 2•x•4 + 4²) + 3 = 1 So, (x + 4)² = - 2

Q: 2x3 + 8x3 = x

A:

Q: -12x²-4x+2 Find the discriminant

A: -12x2-4x+2 Comparing with ax2+bx+c, we get a=-12,  b=-4  &  c=2.