Determine which of the following equations is true. O 2(x + 2) = 2x + 6 O 3x x+ x O 5-x= -x+ 5 O None of the equations are true equations.

Q: 5. (4x + 7) (9x-33)

A:

Q: E 5x2 - 11x – 3 = 2x +3

A: Given that, The quadretic equation is, 5x2 - 11x - 3 = 2x + 3 We have 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: 2x2 +6x -20=0

A:

Q: 2x2-3x2=-25

A: Solve for x,

Q: 4 -2x + y = 3

A:

Q: 4x2-4x+ 17 = 0

A: 4x2-4x+17=0

Q: 4x3+6x2-1=0

A:

Q: 92=-4(2x-5)

A: given the equation :

Q: 7x-9+2x=-3(-2+12)

A: 7x-9+2x = -3(-2+12) adding x turms together:9x -9 = -3(10)9x = -30+99x = -21x = -219

Q: For each situation, write and graph an equation. Be sure to define your variables and label your…

A: you can clearly understand if you follow the below solution

Q: e2x-3ex-4=0

A: Topic = Algebra

Q: 3x2-12x+12=0

A: Given, equation is

Q: x? + 8x + 17 = 0

A: Consider the given quadratic equation, x2+8x+17=0 the formula of the Discriminant of the quadratic…

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

A: Given 2x+4y+6+2y-5+3x=______

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

A:

Q: 2x + 4y = -3 2x - y = 7

A:

Q: 8z - 4 = 6z + 3 Find z

A: To find z 8z - 4 = 6z + 3

Q: 3x2-2x+2=0

A:

Q: 2x2-x=-2

A: Assuming that the given equation needs to be solved, the solution is given below :

Q: 5x2 - 4x - 1 = 0

A: Simplify: 5x2-4x-1=0

Q: 5x+3=3x+9

A:

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

A:

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

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

Q: 8x+ y = -16 -3x +y = -5

A:

Q: 8x+8y=-24 y=-3x+5

A:

Q: -3x + 15x + 11 = 0

A:

Q: 2x-2y=-8 x-2y=-9

A:

Q: e2x  -2ex -15= 0

A: Substitute ex by m then solve as following:-

Q: -4x2+7x=3

A: Add 4x^2 and subtract 7x.

Q: 2x+37+3x+3=9x-67

A:

Q: X-2x+5=0

A: X-2X+5=0 So This implies (x-2x)+5=0 Which also implies (-x) +5=0 So If we transfer x to the other…

Q: 6x2-2x+7=0

A: We have to use quadratic formula with a=6, b=-2, c=7

Q: 14x-16=-16+10x+4x

A: We have to solve given equation.

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

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

Q: 2x-3x-5=0

A:

Q: e2x-3ex+2=0

A:

Q: 24x2-13x=2

A: Solve for x.