-4x-4-x=21

Simple and best practice solution for -4x-4-x=21 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 -4x-4-x=21 equation:


Simplifying
-4x + -4 + -1x = 21

Reorder the terms:
-4 + -4x + -1x = 21

Combine like terms: -4x + -1x = -5x
-4 + -5x = 21

Solving
-4 + -5x = 21

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 + -5x = 21 + 4

Combine like terms: -4 + 4 = 0
0 + -5x = 21 + 4
-5x = 21 + 4

Combine like terms: 21 + 4 = 25
-5x = 25

Divide each side by '-5'.
x = -5

Simplifying
x = -5

See similar equations:

| z/5-5=41/3 | | (7x+3)=180 | | 6x-7+2x+41= | | m+2n=n+9 | | 5t-4+3t=8t-4 | | (7x+3)=360 | | 5x=3(x-6) | | -3x+8+4x=2+x+6 | | 8x-3-6x=7+5x+17 | | 7(x+1)+3(x+4)=9 | | 7x-3-4x=5+5x-13 | | (x+3)(2x+1)=3 | | 2-(-3r+7)=9+7(r+7) | | 2(2L+2W)=LW | | 4y-27= | | -576=4x | | 5x+5-x=-7+x-2 | | 13=-8y-7 | | 630-540=0.03x | | -14=-3+l+24 | | 3x+2=3x+1 | | -333=9x | | 5x-2+x=9+3x+10 | | 4u^2-5=19 | | (9x+5)-(6x-8)= | | 17y-14y=12 | | 32=x(2x+10) | | 32x^2=288 | | 10=-7s+10 | | -5(x+7)-3x=5 | | 3.4+1.4m=3.4m-1.4 | | 4x+7=9x-38 |

Equations solver categories