12x-90=45

Simple and best practice solution for 12x-90=45 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 12x-90=45 equation: 


Simplifying
12x + -90 = 45

Reorder the terms:
-90 + 12x = 45

Solving
-90 + 12x = 45

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + 90 + 12x = 45 + 90

Combine like terms: -90 + 90 = 0
0 + 12x = 45 + 90
12x = 45 + 90

Combine like terms: 45 + 90 = 135
12x = 135

Divide each side by '12'.
x = 11.25

Simplifying
x = 11.25

See similar equations:

| (2x+10)=4x-22 | | 100=5j | | X^4-4x^2-47=0 | | 8+4.76d=960 | | 2x+4xy+2y+1=25 | | 8+4.76=960 | | x^2+36=9x+90 | | 2x+4xy+2y+1=24 | | 4x-8y=-6 | | -12z=144 | | 8.1x=145.8 | | X^2+47x-130=0 | | x-4x+1=2x+7 | | 18-5x=4x+9 | | 2+6x=8x+4 | | 0.75x=51 | | 5+8x=6-7x | | x^2*3x-4=0 | | 0.75*x=54 | | 2.2x-3.3=-3.3 | | 2.2x-3.3=3.3 | | 1+9x(x-8)=10x(5+x) | | 5cot^2x+sinx=0 | | 26x-3x^2=16 | | 5+4x=9(5x+3) | | 17x=-425 | | (x-5)(2x+3)=-15 | | 8+9=128 | | 5+3(x-8)=1+9x | | a+(n-1)d=143 | | x^4-8x^3+18x^2-120X+45=0 | | 8x-3=36 |

Equations solver categories