(X+2)(x-7)=(2x+1)(x-7)

Simple and best practice solution for (X+2)(x-7)=(2x+1)(x-7) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (X+2)(x-7)=(2x+1)(x-7) equation: 


Simplifying
(X + 2)(x + -7) = (2x + 1)(x + -7)

Reorder the terms:
(2 + X)(x + -7) = (2x + 1)(x + -7)

Reorder the terms:
(2 + X)(-7 + x) = (2x + 1)(x + -7)

Multiply (2 + X) * (-7 + x)
(2(-7 + x) + X(-7 + x)) = (2x + 1)(x + -7)
((-7 * 2 + x * 2) + X(-7 + x)) = (2x + 1)(x + -7)
((-14 + 2x) + X(-7 + x)) = (2x + 1)(x + -7)
(-14 + 2x + (-7 * X + x * X)) = (2x + 1)(x + -7)
(-14 + 2x + (-7X + xX)) = (2x + 1)(x + -7)

Reorder the terms:
(-14 + -7X + 2x + xX) = (2x + 1)(x + -7)
(-14 + -7X + 2x + xX) = (2x + 1)(x + -7)

Reorder the terms:
-14 + -7X + 2x + xX = (1 + 2x)(x + -7)

Reorder the terms:
-14 + -7X + 2x + xX = (1 + 2x)(-7 + x)

Multiply (1 + 2x) * (-7 + x)
-14 + -7X + 2x + xX = (1(-7 + x) + 2x * (-7 + x))
-14 + -7X + 2x + xX = ((-7 * 1 + x * 1) + 2x * (-7 + x))
-14 + -7X + 2x + xX = ((-7 + 1x) + 2x * (-7 + x))
-14 + -7X + 2x + xX = (-7 + 1x + (-7 * 2x + x * 2x))
-14 + -7X + 2x + xX = (-7 + 1x + (-14x + 2x2))

Combine like terms: 1x + -14x = -13x
-14 + -7X + 2x + xX = (-7 + -13x + 2x2)

Solving
-14 + -7X + 2x + xX = -7 + -13x + 2x2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '14' to each side of the equation.
-14 + -7X + 2x + 14 + xX = -7 + -13x + 14 + 2x2

Reorder the terms:
-14 + 14 + -7X + 2x + xX = -7 + -13x + 14 + 2x2

Combine like terms: -14 + 14 = 0
0 + -7X + 2x + xX = -7 + -13x + 14 + 2x2
-7X + 2x + xX = -7 + -13x + 14 + 2x2

Reorder the terms:
-7X + 2x + xX = -7 + 14 + -13x + 2x2

Combine like terms: -7 + 14 = 7
-7X + 2x + xX = 7 + -13x + 2x2

Add '-2x' to each side of the equation.
-7X + 2x + -2x + xX = 7 + -13x + -2x + 2x2

Combine like terms: 2x + -2x = 0
-7X + 0 + xX = 7 + -13x + -2x + 2x2
-7X + xX = 7 + -13x + -2x + 2x2

Combine like terms: -13x + -2x = -15x
-7X + xX = 7 + -15x + 2x2

Reorder the terms:
-7 + -7X + 15x + xX + -2x2 = 7 + -15x + 2x2 + -7 + 15x + -2x2

Reorder the terms:
-7 + -7X + 15x + xX + -2x2 = 7 + -7 + -15x + 15x + 2x2 + -2x2

Combine like terms: 7 + -7 = 0
-7 + -7X + 15x + xX + -2x2 = 0 + -15x + 15x + 2x2 + -2x2
-7 + -7X + 15x + xX + -2x2 = -15x + 15x + 2x2 + -2x2

Combine like terms: -15x + 15x = 0
-7 + -7X + 15x + xX + -2x2 = 0 + 2x2 + -2x2
-7 + -7X + 15x + xX + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-7 + -7X + 15x + xX + -2x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 4-x*5=18 | | 3x+60=5x | | 192=x(28-x) | | 0=25s^2-16 | | 1-x+2(-5+3x)=-x | | 10.8/18 | | 2(x-5)-4(x+2)=4(x+6) | | 5=-x*3+10 | | x*3+2=-18 | | -(x+1)-2(x-3)=0 | | 4p+7=9 | | .75*n+4=10 | | -3*n+4=2 | | z^3+z^2+z-1=0 | | e^3x-13e^2x+12=0 | | a*3-4=9 | | 6x-6=6x+8 | | 8x+1=2x+25 | | .6p+18=24 | | 7x+9=2x+14 | | 4(3x-1)+6=5(26+4) | | 6x+13=x^2+4x+4 | | -(x-1)+(3-2x)=0 | | 3/4x-1/2=9/8x=3/2 | | 5x-y=-35 | | m=8v | | -3(x+1)=2(2x-3) | | 7x+8=x+20 | | 4(7y-9)-(4y+6)= | | 10x+4-2c=6c+9+7 | | 7x+7=4x+12 | | 3tanx-1=0 |

Equations solver categories