.4+3=7

Simple and best practice solution for .4+3=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 .4+3=7 equation: 


Simplifying
0.4 + 3 = 7

Combine like terms: 0.4 + 3 = 3.4
3.4 = 7

Solving
3.4 = 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:

| 50k-15=5(-k-8) | | .4a+3=7 | | 2(4s+1)=34 | | 3(x+-2)=9 | | 12(-0.85)+8=2x | | 5k-21=-3(k-8) | | 5(2l+9)=95 | | 5x-(8x-10)= | | 2(a-2)=34 | | 2x+3=4x+10 | | 5p-(-8.3)+3p=2 | | 32+-3x=2 | | (x-8)*9=81 | | 6(3x+4)-3(2x+x)=2(x+3) | | 2+x=4+0.2x | | x+(x+50)+(x-4)=781 | | 6/n=9/11 | | 35x^4+17x^2+2=0 | | x+(x-12)+(x-17)+(x+15)=245 | | (x-7)*3=12 | | 6x-8=9x+3 | | -28=-20r-10+2r | | 24=a+3 | | -x=(1/14)y^2 | | (x+5)*6=60 | | -4-x=16 | | 9y=x^2 | | g(1/4)=4x-9 | | 2x^2+3x=17 | | 8(0.375)=20t-(0.125) | | 2xy+3+2y+3x= | | g(1/6)=6x-8 |

Equations solver categories