(75-3x)=90

Simple and best practice solution for (75-3x)=90 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 (75-3x)=90 equation: 


Simplifying
(75 + -3x) = 90

Remove parenthesis around (75 + -3x)
75 + -3x = 90

Solving
75 + -3x = 90

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + -3x = 90 + -75

Combine like terms: 75 + -75 = 0
0 + -3x = 90 + -75
-3x = 90 + -75

Combine like terms: 90 + -75 = 15
-3x = 15

Divide each side by '-3'.
x = -5

Simplifying
x = -5

See similar equations:

| 45x^2-69x+6=-12 | | 3x-2+4x=6x-5 | | 15x^2+51x+9=-9 | | 3x^2-150=-x^2+106 | | X+.112x=2 | | 6x^2-23x+1=-19 | | 5x+9=-141-10 | | (u-3)+6=18 | | 5n-14=98 | | 3/4=(4m-5)/6 | | -4(5-2y)=-2y-2 | | 1+20*5=0 | | x/3/8=24 | | c+18=40 | | .7(6-.03n)=-2.1 | | x*x-4*x=0 | | x+.112=2 | | 12*4=6*x | | 1+20*5= | | T/11=10 | | Y=(7x^4)-(4x)-6 | | Y=(7x^4)-4x-6 | | 17-2c=9+2c | | 17-2c=9+2 | | X+72=2x+108 | | 4x+x-5=35 | | 4(t+5)-3=6t | | 3x+2(3x-12)=208 | | 44=3u | | x/9-x/10=1 | | 24x^2-14x=-2 | | -14+81=25 |

Equations solver categories