-90+3x=72+9x

Simple and best practice solution for -90+3x=72+9x 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 -90+3x=72+9x equation:


Simplifying
-90 + 3x = 72 + 9x

Solving
-90 + 3x = 72 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-90 + 3x + -9x = 72 + 9x + -9x

Combine like terms: 3x + -9x = -6x
-90 + -6x = 72 + 9x + -9x

Combine like terms: 9x + -9x = 0
-90 + -6x = 72 + 0
-90 + -6x = 72

Add '90' to each side of the equation.
-90 + 90 + -6x = 72 + 90

Combine like terms: -90 + 90 = 0
0 + -6x = 72 + 90
-6x = 72 + 90

Combine like terms: 72 + 90 = 162
-6x = 162

Divide each side by '-6'.
x = -27

Simplifying
x = -27

See similar equations:

| 8-4p+12=52 | | 43=4y-9 | | 3/x=3/9 | | R^2-4=30 | | 8x+2y=4x-16 | | 3ln(4)+3ln(3)= | | 9=-3/8v | | 3x+2=9x-8 | | 2y=-10x+12 | | 28+4x=9x+3 | | -1=m/-521 | | 4(x-1)+2x-1:3=3x-1 | | 3(7+7v)=147 | | 2.25x=x+3.3*0.9 | | p-4q+5p-q= | | (x/-2)-12=15 | | log[4](x-3)+log[4](x-3)=1 | | 6x-20=2x+9 | | 6f+24= | | 9x-8xy= | | 1/3(15x-12)=9x-6 | | X+5.15=7.90 | | 2x-3x-7:4=x+1 | | 4x+2-2x=5x+2+4x | | 17+y=3x+25 | | 5x+10=-5-10 | | x^2+6y^2-600=0 | | (18x^4)/(25x^2 | | p(X)=1.50x-18 | | 6f-2=-14 | | 5x-4=9x-6 | | 8=3a+14 |

Equations solver categories