9=1-2*-9

Simple and best practice solution for 9=1-2*-9 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 9=1-2*-9 equation: 


Simplifying
9 = 1 + -2 * -9

Multiply -2 * -9
9 = 1 + 18

Combine like terms: 1 + 18 = 19
9 = 19

Solving
9 = 19

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:

| 0.6x-x= | | log(5x+30)=3 | | 15t+3=270 | | X-.85=93 | | -3y+6=-4y | | 15+3t=270 | | (6x-5)=(3x-1) | | 71=125-16t^2 | | -5(1-5x)+5(-6x-2)=43 | | x^2+5x=155 | | 20x+(-9x)=3x | | 20+8t=240 | | x-1(12-x)=38 | | 2.75+(-2)+(-5.25)= | | 2+3=12+3 | | 6(-3v-1)=-132 | | 0.03(4t+5)=0.12(t+2)-0.09 | | 2[g(b)+1]= | | 52-[3c+4]=4[c+6]+c | | 4(2x+5)+8=36 | | ln(3x-4)=12 | | 4sinx+11=13 | | 4a+7=20+a | | 125m-75+38400=41000-150m | | 3.5x-1.5x=3 | | 7e-4=25 | | 2(x-8)+7x=9 | | 4d-7=3d | | -3+(1.5)= | | 4x+y=73 | | -4-3(1-6y)=19 | | 7x+3=8x+5 |

Equations solver categories