-75-x=21+3x

Simple and best practice solution for -75-x=21+3x 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 -75-x=21+3x equation:


Simplifying
-75 + -1x = 21 + 3x

Solving
-75 + -1x = 21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-75 + -1x + -3x = 21 + 3x + -3x

Combine like terms: -1x + -3x = -4x
-75 + -4x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-75 + -4x = 21 + 0
-75 + -4x = 21

Add '75' to each side of the equation.
-75 + 75 + -4x = 21 + 75

Combine like terms: -75 + 75 = 0
0 + -4x = 21 + 75
-4x = 21 + 75

Combine like terms: 21 + 75 = 96
-4x = 96

Divide each side by '-4'.
x = -24

Simplifying
x = -24

See similar equations:

| 24=f/4 | | 6n/n^2+6n+5 | | (-12z^10)(3/8z^-16) | | 5+6i/2-3i | | 3.5x=7y(x) | | -4x-69=69+2x | | 2x(4x-3)=8x+2-18 | | t/42=3 | | 243=7(5v-3)-2v | | 5x^3-2x-3=0 | | -4.1-6x-1.3x=-8x+5.2 | | x/3-9=8-6 | | y=2/3x+8/3 | | 8x+2(-3x-6)=-20-6x | | 9w=-6 | | 1/2x+10=4 | | y=150+.9(y-200)+100+150 | | 27=b/2*3b | | x/2+1=7 | | Ln(x+3)-ln(x)=2ln(2) | | -108=-6(6+3k) | | 3+4x=4x-5 | | (8x)/(4X) | | 5x+7-4x=3 | | 15+2xy=3xy-15 | | -36x^3/42x^2 | | -62+3x=73+8x | | 2/11*24 | | -1/4x^2+5x-7 | | 5(x+3)/6=2x-2 | | 15+(2xy)=3x(y-15) | | 5x+2=-3x-22 |

Equations solver categories