0.4(5+2x)-12=0.9x+2.1

Simple and best practice solution for 0.4(5+2x)-12=0.9x+2.1 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 0.4(5+2x)-12=0.9x+2.1 equation: 



0.4(5+2x)-12=0.9x+2.1

We move all terms to the left:

0.4(5+2x)-12-(0.9x+2.1)=0

We add all the numbers together, and all the variables

0.4(2x+5)-(0.9x+2.1)-12=0

We multiply parentheses

0.8x-(0.9x+2.1)+2-12=0

We get rid of parentheses

0.8x-0.9x-2.1+2-12=0

We add all the numbers together, and all the variables

-0.1x-12.1=0

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

-0.1x=12.1

x=12.1/-0.1

x=-120+0.1/0.1

See similar equations:

| 4a-1/2=a+7 | | X×(2x+3)=90 | | a2+-1a+-1=0 | | 2x+200=3x+100 | | 2.26(4x-4)=-2+10x+12 | | 2(u+1)+7=3(u-2+2u | | (5m-3)+2m=27 | | 2(a+3)=a-4 | | 9-7x=8x+8 | | -6(x+1=2(1-3x)-8 | | 1-9w=55 | | 2y+2y+3=17 | | -56=-79(u+3) | | 27/30h=-19/30 | | -y+17^2-y^2=70 | | 9u+1=28 | | 9/30h-14/30=-18/30h-33/30 | | -1.2x^2+9x-13=0 | | w/2-8=-16 | | 2=(3x-5)-(1+4x) | | 3x+9+4x+x=0x+6 | | 2k−2=8 | | 6x+4/7=3/4 | | 55=1-9u | | -(x+5)+5x=2(x-6) | | 2w+1-w=38473924778234739784239847923748723479237472347239874237498237947239847239784923747823472378489237493748347239749238743789487397492374978384723784923879472394782374782947398472387423743724723947734793479347894379823478927438749278347274523462354757 | | 1/5×n=11 | | -6(u+5)=18 | | (-y+17)^2-y^2=70 | | 2*|3x-1|+13=10 | | 3x+9+4x+x=0x+4 | | 14+2/3+x^2=85 |

Equations solver categories