2x+91=9x-7

Simple and best practice solution for 2x+91=9x-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 2x+91=9x-7 equation:


Simplifying
2x + 91 = 9x + -7

Reorder the terms:
91 + 2x = 9x + -7

Reorder the terms:
91 + 2x = -7 + 9x

Solving
91 + 2x = -7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
91 + 2x + -9x = -7 + 9x + -9x

Combine like terms: 2x + -9x = -7x
91 + -7x = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
91 + -7x = -7 + 0
91 + -7x = -7

Add '-91' to each side of the equation.
91 + -91 + -7x = -7 + -91

Combine like terms: 91 + -91 = 0
0 + -7x = -7 + -91
-7x = -7 + -91

Combine like terms: -7 + -91 = -98
-7x = -98

Divide each side by '-7'.
x = 14

Simplifying
x = 14

See similar equations:

| 2x^2-14x-49=x^2+2x+1 | | 13+4x=26-9x | | 3m+8=2+9m | | 273-2x=43x+23 | | a+2d=25 | | -39/-3= | | 2x+3x+1=11 | | 4d-7=6d-3 | | 32-7= | | 8-9x=198-44x | | 11-8x=52-15x | | 5+3d=25 | | 2x+12=-33-7x | | 2x+6=10x-42 | | 3d=18-8g | | 8y-2x=-6 | | -16-5x=9-10x | | 5c+2=8c-7 | | 4+3d=25 | | 0=x^2+2x-48 | | 273-9=41x+23 | | 5x^2=-12x-5 | | 3m^2+m-9=0 | | 8-9x=152-37x | | c^4-7c^2+6= | | 9t^7-9t^6-990t^5=0 | | -5y+2y=-2 | | 5c+15=3c+1 | | -28-8x=7x | | (x^2-x+5)(3x^2-4x)= | | c^2-5cg-14g^2=0 | | -5x-7=-9x-15 |

Equations solver categories