-3(-3)+4[18+(12-20)]=

Simple and best practice solution for -3(-3)+4[18+(12-20)]= 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(-3)+4[18+(12-20)]= equation: 


Simplifying
-3(-3) + 4[18 + (12 + -20)] = 0

Multiply -3 * -3
9 + 4[18 + (12 + -20)] = 0

Combine like terms: 12 + -20 = -8
9 + 4[18 + (-8)] = 0
9 + 4[18 + -8] = 0

Combine like terms: 18 + -8 = 10
9 + 4[10] = 0

Multiply 4 * 10
9 + 40 = 0

Combine like terms: 9 + 40 = 49
49 = 0

Solving
49 = 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:

| 2.25=0.006x | | log(2)(6x-2)=2 | | 3/4x=102 | | 4x-12+21+3x=180 | | 9m-63=45 | | 1/3(-6x-9)=-3x-15-2x | | -8(1+8n)=-200 | | 4.2=0.75+X | | 5/7y=1.5 | | 9x^4+3x^3-20x^2+6x+12=0 | | 2x^2+100=-62 | | 8=0.005x | | 8p+3p=-11 | | -48x=67 | | y=15-1.5x | | 2s+2=18 | | 4=0.002x | | 5m+19=54 | | (3-5r)(5+r)= | | 25x+27y=258 | | on(4x)=5 | | 3x+12=5x+11-2x | | 1+8b-2=-17 | | 4x+2=12+3x | | 11m-30=91 | | 4x+8=18x+2 | | 4=4/5x | | 0=-16x^2+72x+5 | | 8+2z=12 | | 4n-21=6+n | | 4x+10y=63 | | 8-x+5x-2x-8= |

Equations solver categories