3(2+1)=9

Simple and best practice solution for 3(2+1)=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 3(2+1)=9 equation: 


Simplifying
3(2 + 1) = 9

Combine like terms: 2 + 1 = 3
3(3) = 9

Multiply 3 * 3
9 = 9

Add '-9' to each side of the equation.
9 + -9 = 9 + -9

Combine like terms: 9 + -9 = 0
0 = 9 + -9

Combine like terms: 9 + -9 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| (2*3.14*3)*20= | | 6p-7=-7p+6 | | 66=v+14 | | -10m=12m-44 | | 4+3(x-5)=-17 | | 13(4+x-5)= | | 11x-53=23+15x | | 222=6a-12 | | 30.80=28h | | 0.75(8t+-4)=-2 | | 3x-3=-7-x | | 0.75(8t-4)=-8 | | 6+8n=2n+8 | | 12+4(z-3)=-3z+4 | | -4.42+.9=-9.070-.432x | | 3+3x-15=24 | | 34+16+34+x=132 | | 0.75(8+-4)=-2 | | JCP+Ky=L | | 117=x+78 | | 2x-38=26 | | 117=x+31 | | 3x+13=4x+58 | | 5x-8=x-6 | | (9+9+6)12+2(1half)(6)(9)= | | x-b-7.4=-6.8 | | Z=6-x-y | | 3+3x-15=-24 | | -5(x-4)+2x=6(x-7)+50 | | 1=-7t+8 | | 3(6z+2)-9=159 | | 8x-2=10x+11 |

Equations solver categories