400-35*7+20*-2=

Simple and best practice solution for 400-35*7+20*-2= 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 400-35*7+20*-2= equation: 


Simplifying
400 + -35 * 7 + 20 * -2 = 0

Multiply -35 * 7
400 + -245 + 20 * -2 = 0

Multiply 20 * -2
400 + -245 + -40 = 0

Combine like terms: 400 + -245 = 155
155 + -40 = 0

Combine like terms: 155 + -40 = 115
115 = 0

Solving
115 = 0

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:

| 2(3a+1)-5=-9 | | 66=15y-4y | | 5x+12.1=111.1 | | 3x+3c=c | | x=175+450y | | 2x^2+28x+47=-7 | | 6x+3x+3=35 | | 2*7+5+3*-3= | | (-2)=2x-5 | | 2x+4=2-0.666666667x | | 2x+3=2-0.666666667x | | 6(x-2)=-9(x+4)+49 | | 5!/(5-3)!3!*0.55^3*0.45^5-3 | | -7-2d=-d | | 5*-2+30= | | 12a-5+9b-5a+14= | | 10=-2+3x+1.2x | | (x-7)+x+(x+7)=39 | | 6c(c)+7c+2=0 | | 51+22.6= | | 4x-(12x+42)=22 | | 5=z/15 | | A=x+(x-1)*2 | | 0.1+0.9= | | 8s-5=9s | | 19+8=v | | A=x+(x-1) | | 10-4n=-34 | | 0.3+0.5= | | 12x^2-6= | | -6n-9=-2+53 | | 3x+1-2x=8x-7-6x |

Equations solver categories