1.2x+3.4=2.1-x

Simple and best practice solution for 1.2x+3.4=2.1-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 1.2x+3.4=2.1-x equation: 


Simplifying
1.2x + 3.4 = 2.1 + -1x

Reorder the terms:
3.4 + 1.2x = 2.1 + -1x

Solving
3.4 + 1.2x = 2.1 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
3.4 + 1.2x + x = 2.1 + -1x + x

Combine like terms: 1.2x + x = 2.2x
3.4 + 2.2x = 2.1 + -1x + x

Combine like terms: -1x + x = 0
3.4 + 2.2x = 2.1 + 0
3.4 + 2.2x = 2.1

Add '-3.4' to each side of the equation.
3.4 + -3.4 + 2.2x = 2.1 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + 2.2x = 2.1 + -3.4
2.2x = 2.1 + -3.4

Combine like terms: 2.1 + -3.4 = -1.3
2.2x = -1.3

Divide each side by '2.2'.
x = -0.5909090909

Simplifying
x = -0.5909090909

See similar equations:

| x-y=1 | | -8n-(-2n)-7= | | 5y-3=2y+12 | | 144=-12(x+5) | | 6-2n=10 | | -3+1= | | r-5=10 | | 12x+20=5(4x+3)-4(3x-5) | | 6k+3=21 | | 5x+10(-7+x)=10+5x | | 7y-5=9y+29 | | 24x-2=-1x+8 | | 18x-2y=26 | | -4+(-r)=20 | | 6+2n=3 | | 3(2f+4)=2(3f-6) | | 3b-8=14-8b | | 2(15x)=100+10x | | 1.25r-7=2.5 | | 6.1h=9.3-3.2h | | 6x-2=-4 | | -12+-12=d | | -12+-12= | | 26+-2r=70 | | 12=2d+3.2 | | 15=-2(-x+11) | | 49(x+2)=490 | | 21r+2=5 | | 9x-3=2x+46 | | 17h-10=75 | | 7+4x=10x-9 | | 10c+-24=6 |

Equations solver categories