2.1-5=7.7

Simple and best practice solution for 2.1-5=7.7 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 2.1-5=7.7 equation: 


Simplifying
2.1 + -5 = 7.7

Combine like terms: 2.1 + -5 = -2.9
-2.9 = 7.7

Solving
-2.9 = 7.7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| (5+x)(4x+1)=0 | | y=132.5+-5.25x | | -8x+8=-2x+14 | | (x-2y)(7x+3y)= | | (9x-2y)(2x+3y)= | | 4x^2+4x+1=x^2+16 | | y-80=-5.25(x-10) | | 6=-7x+5x+8 | | 2x-4x^2+x^3=8 | | 3(2/3x+4)=-5 | | 440-15n/20=28-n | | -5a+5(-2+8a)=165 | | 10a/5a | | x/3=5x-590 | | -4+3x=6x-40 | | 5x^2+14x+20=0 | | 6(1x-3)=36 | | 3(-1x+1)=-9 | | (8x+5y)(8x+5y)-(8x-5y)(8x-5y)= | | -35x^2+46x-15=0 | | -5x+4=-106+5x | | -48=-3x+8-5x | | (2x^3+6x^2-8)/(x+2) | | (3x-7)(4x-3)-(2x-1)(3x-4)= | | x+9-7.93+y= | | 1+7x=-6x+79 | | x=-3+y | | 6=7x+5x+8 | | -7-4x=3x-91 | | -3-4x+2x=-7 | | 36=-16t^2+48t+4 | | 4=w+7 |

Equations solver categories