2(5-2(-5))=20

Simple and best practice solution for 2(5-2(-5))=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 2(5-2(-5))=20 equation:


Simplifying
2(5 + -2(-5)) = 20

Multiply -2 * -5
2(5 + 10) = 20

Combine like terms: 5 + 10 = 15
2(15) = 20

Multiply 2 * 15
30 = 20

Solving
30 = 20

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:

| 0.05= | | 28.2r=141.0 | | (2x-8)=42 | | 9p-3=8p | | 3m^2-10m+11=4 | | g(x)=-2x+16 | | 2(x+6)-5(x-7)=x-11 | | ax-b=cy | | ax-b=cyforx | | (3+z)(4z+9)=0 | | x+123=360 | | x+123=180 | | 0.6x+0.8=.28x+1.16 | | t=3m+3wform | | 20.5=x+11.5 | | 70=y+25.75 | | 0.09x+0.12(2x+43000)=39810 | | 6(n+10)-n=10 | | 20x^3-16x^2+15x-12=0 | | 0.09x+0.12(4x+48000)=91260 | | -10-4n=-15 | | (5x-2)-2(4x+1)=7x-2 | | (y+2)-y=2 | | 3x-2(2x-9)=4(2x-9)+8x | | 11-6y=38 | | 7=p+16 | | 19x-13=11x+35 | | 2077=31n | | 21x+13=9x+61 | | 0.88=121/x | | -3n+6n-5+7= | | 4x^3-15x^2-12x=0 |

Equations solver categories