8x-9=(12.5x-6.5)-(6x-14)

Simple and best practice solution for 8x-9=(12.5x-6.5)-(6x-14) 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 8x-9=(12.5x-6.5)-(6x-14) equation:


Simplifying
8x + -9 = (12.5x + -6.5) + -1(6x + -14)

Reorder the terms:
-9 + 8x = (12.5x + -6.5) + -1(6x + -14)

Reorder the terms:
-9 + 8x = (-6.5 + 12.5x) + -1(6x + -14)

Remove parenthesis around (-6.5 + 12.5x)
-9 + 8x = -6.5 + 12.5x + -1(6x + -14)

Reorder the terms:
-9 + 8x = -6.5 + 12.5x + -1(-14 + 6x)
-9 + 8x = -6.5 + 12.5x + (-14 * -1 + 6x * -1)
-9 + 8x = -6.5 + 12.5x + (14 + -6x)

Reorder the terms:
-9 + 8x = -6.5 + 14 + 12.5x + -6x

Combine like terms: -6.5 + 14 = 7.5
-9 + 8x = 7.5 + 12.5x + -6x

Combine like terms: 12.5x + -6x = 6.5x
-9 + 8x = 7.5 + 6.5x

Solving
-9 + 8x = 7.5 + 6.5x

Solving for variable 'x'.

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

Add '-6.5x' to each side of the equation.
-9 + 8x + -6.5x = 7.5 + 6.5x + -6.5x

Combine like terms: 8x + -6.5x = 1.5x
-9 + 1.5x = 7.5 + 6.5x + -6.5x

Combine like terms: 6.5x + -6.5x = 0.0
-9 + 1.5x = 7.5 + 0.0
-9 + 1.5x = 7.5

Add '9' to each side of the equation.
-9 + 9 + 1.5x = 7.5 + 9

Combine like terms: -9 + 9 = 0
0 + 1.5x = 7.5 + 9
1.5x = 7.5 + 9

Combine like terms: 7.5 + 9 = 16.5
1.5x = 16.5

Divide each side by '1.5'.
x = 11

Simplifying
x = 11

See similar equations:

| 2(2x+3)=3x+o | | x^2+2x+1-2x^2=0 | | 6.8(x-3)=-2x+35.6 | | -11x+4=20 | | -11+4=20 | | X+2x-x=30 | | 4cotx+2=6 | | 1/3x=15/2 | | 10x-2=(13.5x+1.5)-(4.5x-2.5) | | 4X^9-4X=0 | | 6.5E-12=0.0000000000065 | | 50x=20y | | x^2/3-2x^-1/3=0 | | 6sin^2x-6sinx=0 | | X^3-20X^2+101X-130=0 | | 2x+4+5=18 | | 4x^3+8x^2-16x-32=0 | | x-2x+16=12 | | 70/30=5/x | | 2x-1+3=15+3 | | 10+-0.6666666667y-2y=-6 | | 225x^2-64=0 | | 12t^2-36t+24=0 | | 10+-0.6666666667y-2=-6 | | -9x-3y=-3 | | r^2=-5-6r | | 0.7m=28.7 | | -9x-3=-3 | | 6x^3-8x=22x^2 | | 4x^3+24x^2+72x=0 | | (2x-9)(x+4)(x-5)=0 | | ln(x+6)-lnx=2 |

Equations solver categories