-4x-21=19

Simple and best practice solution for -4x-21=19 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-21=19 equation: 


Simplifying
-4x + -21 = 19

Reorder the terms:
-21 + -4x = 19

Solving
-21 + -4x = 19

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -4x = 19 + 21

Combine like terms: -21 + 21 = 0
0 + -4x = 19 + 21
-4x = 19 + 21

Combine like terms: 19 + 21 = 40
-4x = 40

Divide each side by '-4'.
x = -10

Simplifying
x = -10

See similar equations:

| -5(8+5x)=-190 | | -3y-12y=-4 | | x+(x*.0872)=1400 | | 7+6x=5x+7 | | x+(x+.0872)=1400 | | 2x^8+6x^5-36x^2=0 | | -4n^2+2n-2=0 | | 7x+3=-6x-10 | | -6=x^8+4 | | 3y(2y+1)=18 | | n-18.85=-5.85 | | 10x+9=229 | | 10.38+n=23.38 | | 6(1x-10)=12 | | -2k^2-4k-2=0 | | -18.85=-5.85 | | (3x+2)/4+(x+7)/3-(x+1)/2=0 | | -5(5x-6)=30 | | (-4+3)+1=-4+(3+1) | | (8-y)(5y+9)=0 | | -6x-1=-8+x | | 4-x=7x-44 | | -7(x+5)=21 | | 8(y+4)=104-y | | 3y^2+48=24y | | -9-2x^2=-59 | | -x-7=9+7x | | 2+(-3)=-3+2 | | 9x-(5+6x)= | | 2(3x-3)=3(x+1) | | (2x+21)=(3x-4) | | -8+0=8 |

Equations solver categories