-7x-2=-86

Simple and best practice solution for -7x-2=-86 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 -7x-2=-86 equation: 


Simplifying
-7x + -2 = -86

Reorder the terms:
-2 + -7x = -86

Solving
-2 + -7x = -86

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -7x = -86 + 2

Combine like terms: -2 + 2 = 0
0 + -7x = -86 + 2
-7x = -86 + 2

Combine like terms: -86 + 2 = -84
-7x = -84

Divide each side by '-7'.
x = 12

Simplifying
x = 12

See similar equations:

| x+8/1=16 | | -3x+4=37 | | (2x+y)*(y+4x)= | | -6(-6.7x+4)= | | 25+2x+3x=180 | | 4+3x=-3+2x | | [4+2(27-24)]= | | N+3/5=9 | | -92x-10x=8x+16 | | 3(4+c)=2(c-4) | | 5x-4=-54 | | 1/8=/10 | | -15x-20=14x+45 | | 1/8,,=/10 | | -92-10x=126-45x | | -9+5x=51 | | 166=100(1+0.0056)nth | | 31-19=3(x-7) | | (9-z)(4z+7)=0 | | 5x+43=9 | | 7t+4-5t=2(t+2) | | -6+1+8n-4=6n+5 | | 3[7x-4(y-3)]= | | x+17+3x=-20-3x-26 | | 5t+9=2t-1 | | 8+17+3x=-20-3x-26 | | 2(w+3)(w-1)-w(w+3)=84 | | 4r^2-9p^2=0 | | 4x-2(x-1)=12 | | 25w^2+60wp+36p^2=0 | | 3t-32=5t+1 | | 166=100(1+0.0056)n |

Equations solver categories