-5(9+9)=-90

Simple and best practice solution for -5(9+9)=-90 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 -5(9+9)=-90 equation: 


Simplifying
-5(9 + 9) = -90

Combine like terms: 9 + 9 = 18
-5(18) = -90

Multiply -5 * 18
-90 = -90

Add '90' to each side of the equation.
-90 + 90 = -90 + 90

Combine like terms: -90 + 90 = 0
0 = -90 + 90

Combine like terms: -90 + 90 = 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:

| 27-3x=11x-1 | | 15x+45y+70= | | -105+x=11x+115 | | 3n-1=5n-1 | | 9-8yi=4x-2i | | 0.6*2=j | | 14+0.25m=20+.05m | | 7p^2-63=0 | | 3(x+4)4x= | | 0.6j*2=x | | 6(6-2a)=-27a-3/2(-4a+6) | | 11.7=3x | | 7/2x+1/2x=11+9/2x | | x^4+5x^2=66 | | (3x+9)+(2m+8)= | | 7[p+3]+9=5[p-2]-3p | | -5(5+9)=-90 | | x+50+60+60=180 | | -6.4=-2.8(4K+3) | | 5+11c=13c | | 8x+46=-32+11x | | 3x+5=5x+14 | | 200-Q=5+Q | | -49x+50x=x | | 5(2a+1)= | | 4=k(1) | | 40+4x+15+x=180 | | 149=c+72 | | 28+56=X | | 2x+2=3x-x+2 | | 7[10s]= | | 7=-1y |

Equations solver categories