0.9x-2.1+0.9=0,2(5-x)

Simple and best practice solution for 0.9x-2.1+0.9=0,2(5-x) 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 0.9x-2.1+0.9=0,2(5-x) equation: 



0.9x-2.1+0.9=0.2(5-x)

We move all terms to the left:

0.9x-2.1+0.9-(0.2(5-x))=0

We add all the numbers together, and all the variables

0.9x-(0.2(-1x+5))-2.1+0.9=0

We add all the numbers together, and all the variables

0.9x-(0.2(-1x+5))-1.2=0



We calculate terms in parentheses: -(0.2(-1x+5)), so:

0.2(-1x+5)

We multiply parentheses

-0.2x+1

Back to the equation:

-(-0.2x+1)



We get rid of parentheses

0.9x+0.2x-1-1.2=0

We add all the numbers together, and all the variables

1.1x-2.2=0

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

1.1x=2.2

x=2.2/1.1

x=2

See similar equations:

| 0.76(-2x-3)=0.19x+6 | | 1/2(4x)+6=1/3x(9x-24) | | -3+1-m-7=-2-2m | | 6n+5=2n-67 | | A=3.14•16r2 | | 134+28x+50=180 | | 9+6x=8x-3 | | 8x+7=12+7x | | 99=11y | | 4x+9.42=2x+13 | | 5/6t=1/3 | | -4+7-7n+4=-4n-4n | | 25h=75 | | 2=1.3^x | | 36=6(y+5)-8y | | x+1/2x=54 | | 36=6(y=5)-y | | (7x-1)=(5x+4) | | 1+3n=11-2n | | y=-49+-18 | | Y^2+18y-576=0 | | v+1-v=1+v+4v | | y=-49 | | y=-49=-18 | | Y2+18y-576=0 | | 2x-10+x=90 | | -x-4=2x+23 | | 4x^2-33x-621=0 | | 22=4v-10 | | 91=-6(x-7)-x | | 6(-1+-1x)=12 | | O.7x=42 |

Equations solver categories