-3*7+8=

Simple and best practice solution for -3*7+8= 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 -3*7+8= equation: 


Simplifying
-3 * 7 + 8 = 0

Multiply -3 * 7
-21 + 8 = 0

Combine like terms: -21 + 8 = -13
-13 = 0

Solving
-13 = 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:

| -4e-3=e-148 | | 4*sinx*cosx=y | | a-b(y+1)=y-1(a+b) | | 1.32+2.8= | | 1681-i=1643 | | -2d+8=d+86 | | 0=3x^2-4x-1 | | 28-7N=9N+22 | | d-291=8d+3 | | log(12x+2)=log(2x-1) | | -11+-2= | | f(x)=cos^3(4x) | | 30x+120=180 | | 2w+4=8 | | -1=3x^5-5x^3 | | 5b(x)=5a(x-1) | | 6*-3=9 | | 9=4-y | | 10(n+10)=20(n+20) | | solveydx+x(1-3x^2y^2)dy=0 | | Q=20-2P+5p | | z^2+3z=3(z+3) | | 8(x+2)=16whatisx | | 8x+65=11x-5 | | (2x-1*x^2)(-3)= | | 18-8b=-6b | | 8(x+2)=16 | | -16t^2+56t+6=30 | | 2(4x+x)=60 | | 9(x+1)+2=4x+5(2+x) | | 30+-16t^2+56t=6 | | 3x-13+4x-16=90 |

Equations solver categories