.75x-2.1=3.9

Simple and best practice solution for .75x-2.1=3.9 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 .75x-2.1=3.9 equation: 



.75x-2.1=3.9

We move all terms to the left:

.75x-2.1-(3.9)=0

We add all the numbers together, and all the variables

.75x-6=0

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

.75x=6

x=6/.75

x=8

See similar equations:

| 9y+27=6+13y | | 3(x+4)+6=3(x+6) | | -6(2x-5)=2(6x+15) | | -41/2+2.5=z-31/5 | | (1/2-x)²=10 | | 4.9g+6=1.9g+24 | | 2x-1=3/4+4 | | 46°+(-1+8x)=(18x+5)° | | 6+4x=96 | | 6-6x+9+2x+5x-4=4+3•4 | | |2x+7|=10 | | 4x+24=-2(-2x-6) | | 5x-18=-13 | | 135+x-30=180 | | x+5+2x-4=90 | | 6x+5x=-33 | | 135+x-30=10 | | x2=81/64 | | x−36=36−5x | | 58+8+5x+10=11x+2 | | 47=-5x-3(-2x-12) | | 9x+2°=133° | | 2x+9=2x+17 | | 4/x+(3/x-45x)=1000 | | -6(1-k)+8(1-8k)=2 | | 3x+11+71+71=180 | | 3-n÷4=2 | | -1/3x-3=1/3x+14 | | 13.8=-1.3+x/5 | | 8+5x+10=11x+2 | | 63.6+2.03x=64.19+1.98x | | 5^x=170 |

Equations solver categories