-3x+-4=8

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


Simplifying
-3x + -4 = 8

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

Solving
-4 + -3x = 8

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -3x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -3x = 8 + 4
-3x = 8 + 4

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

Divide each side by '-3'.
x = -4

Simplifying
x = -4

See similar equations:

| 5x+13=40+2x | | 4(z-2)+z=13 | | p-q=-r | | 4(z-2)+z= | | 375x^3+3y^3= | | 2m+3=n | | 8x+9=3x+14 | | 2[3(x+7)+5]-6x=14 | | b=c+de | | y^2-6y-3=0 | | tu=v+w | | 4x^2-3x-7=0 | | m=nq | | 81-7x=8x-21 | | j+k=-l | | 3x-5x=71 | | x+y=z | | a^2+6a+5=0 | | 18a^2=-36a | | -3x^2=27x | | -1x^2+3x+40=0 | | 1x^2-5x-24=0 | | 1x^2-9x+18=0 | | h-13=-7 | | -3x^2-21x=0 | | y+6=18 | | -1x^2-7x-10=0 | | 9x^2+27x+20=0 | | 1x^2-12+35=0 | | -1x^2-3x+54=0 | | 0.25+1.75= | | 4(y-3)=20 |

Equations solver categories