-81=(x-7)-15x

Simple and best practice solution for -81=(x-7)-15x 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 -81=(x-7)-15x equation:


Simplifying
-81 = (x + -7) + -15x

Reorder the terms:
-81 = (-7 + x) + -15x

Remove parenthesis around (-7 + x)
-81 = -7 + x + -15x

Combine like terms: x + -15x = -14x
-81 = -7 + -14x

Solving
-81 = -7 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
-81 + 14x = -7 + -14x + 14x

Combine like terms: -14x + 14x = 0
-81 + 14x = -7 + 0
-81 + 14x = -7

Add '81' to each side of the equation.
-81 + 81 + 14x = -7 + 81

Combine like terms: -81 + 81 = 0
0 + 14x = -7 + 81
14x = -7 + 81

Combine like terms: -7 + 81 = 74
14x = 74

Divide each side by '14'.
x = 5.285714286

Simplifying
x = 5.285714286

See similar equations:

| 4x-(4x-1)= | | 8(2a+9)-15=0 | | -2x+5=-66 | | 2/5d=16 | | -3x+8+(-2)=12 | | 3x+2=2(2x-2) | | 7+2x=8x+9 | | v/3-=1 | | 4x^2-8x-5=7 | | -7(6k-5)=29 | | -8+3x+x=-8 | | v+1.8=5.69 | | -3/2x+7=X+2 | | f(-5)=-3x^2+5x-1 | | (4x)(3x-1)x= | | 16=2/5d | | -6-8x=2x-13 | | 3x+(5x-30)=x | | 72000+x+.150x= | | 27x^2-12xy-4y^2=0 | | 2/5w=30 | | 4x+2=-70 | | 5.2+9.83= | | 2(6x-5)=86 | | g/14.3=2.4 | | (2x-7)=123 | | 12=-x+3x+2 | | 0.5*0.04= | | 12x-15=8x+25 | | 12y+(5)(y-6)=4 | | 3x+(5x-30)=180 | | 9m^3+4mn-9m^2-4n=0 |

Equations solver categories