-3x-9x-8=-4x-8x-7

Simple and best practice solution for -3x-9x-8=-4x-8x-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 -3x-9x-8=-4x-8x-7 equation:


Simplifying
-3x + -9x + -8 = -4x + -8x + -7

Reorder the terms:
-8 + -3x + -9x = -4x + -8x + -7

Combine like terms: -3x + -9x = -12x
-8 + -12x = -4x + -8x + -7

Reorder the terms:
-8 + -12x = -7 + -4x + -8x

Combine like terms: -4x + -8x = -12x
-8 + -12x = -7 + -12x

Add '12x' to each side of the equation.
-8 + -12x + 12x = -7 + -12x + 12x

Combine like terms: -12x + 12x = 0
-8 + 0 = -7 + -12x + 12x
-8 = -7 + -12x + 12x

Combine like terms: -12x + 12x = 0
-8 = -7 + 0
-8 = -7

Solving
-8 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 9(8x)=45.68 | | (a^3/-3b^5)^2 | | (3x-15)+(2x)=180 | | Ex=6.9 | | 2c-3d=65 | | x-1=5(x+3) | | Log(4)(3x)=log(4)35-log(4)3+log(4)7 | | 5(ex)=15.76 | | 4x=5.6962 | | 7x-3.5=3.5 | | 10x+300=800 | | 3e^2x+16=31 | | 7*ex=27.09 | | 5(3x-5)+2(3x+5)= | | x/7-22=-10 | | 7(ex)=27.09 | | 3(ex)=42 | | 3*ex=42 | | 8500*5+r=10093.75 | | E(x)=5.5 | | (12x^11y^10)/-4x^4y^5= | | 4x-2-6=20 | | 8(6x-11)+5(20+3x)= | | e*x=5.5 | | 3x=-2x-10 | | Ex=5.5 | | 4v^7+26v^6+12y^5=0 | | (2w-5)(3-w)=0 | | w^2-w-56=0 | | 24x^2-2x-1=0 | | 9-5[7-(9y-7)]= | | 37+9x=100 |

Equations solver categories