75=81-2x

Simple and best practice solution for 75=81-2x 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=81-2x equation: 



75=81-2x

We move all terms to the left:

75-(81-2x)=0

We add all the numbers together, and all the variables

-(-2x+81)+75=0

We get rid of parentheses

2x-81+75=0

We add all the numbers together, and all the variables

2x-6=0

We move all terms containing x to the left, all other terms to the right

2x=6

x=6/2

x=3

See similar equations:

| 3x=7x-2x^2 | | v-6=6 | | (2-y)/y+7=3/5 | | 3^-7x=9 | | x+1/6=10/15 | | (2x+11)(2x+6)=0 | | 10x+15=5x+14 | | 11x+8=4x+7x | | 3(3x-4)=6(x-2) | | 3(a-1.5)=1.3a=20.25 | | 4(2y-3)+5=14 | | 5z/3-2=8 | | 16^-2x=50 | | 42=x+(x-6) | | 13x=2-(x-3)=x-5-3(x+12)+4x | | 4^x-1(0.5)³-²^x=(1/8)^x | | 5x-9=3x3 | | 3a^2+19a-14=0 | | x/2-10=23 | | -13(x-20)=416 | | 3a^+19a-14=0 | | 3c^+19c-14=0 | | Y=-1/2x-x | | n+18=3n | | -3p^2+11p-4=0 | | x4-4x2-5=0 | | 2x-3.4+2x-5.6=1.2 | | 10(x-5)^2/5-25=15 | | 81-2x=75 | | -16t^2+340t+8=0 | | 5x=24-3x26 | | 2-2s=2^3s+13 |

Equations solver categories