5-2(-2)=7

Simple and best practice solution for 5-2(-2)=7 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 5-2(-2)=7 equation: 


Simplifying
5 + -2(-2) = 7

Multiply -2 * -2
5 + 4 = 7

Combine like terms: 5 + 4 = 9
9 = 7

Solving
9 = 7

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:

| 8x^2+20x=57 | | 4x-9=-4 | | -x^4+2*x^2-5=0 | | x+0.15x=19.55 | | 4x+7=2x+39 | | 11-9x=56-44x | | 24+4x=168-4x | | 5x+158=13x-10 | | 4x-102=x | | 102-4x=x | | 3x+13=103-3x | | 13-3x=103-3x | | 3x+13=3x-103 | | 122-5x=2x+24 | | 3x-54=x | | 3+x-45+5x=34 | | 54-3x=x | | 4x-30=x | | z^2=100 | | 17(5p+3)= | | 2x^3-16=0 | | 2p^4-32=0 | | 8s-7=41 | | 2x+14=2*x | | 225+x=784 | | -6v^2+17v-12=0 | | 20x+6=146 | | 8.9x+63.39=-11.1x+62.77 | | 9x-5=7x+43 | | 9n+4=4n+9 | | 0.8y-0.4=0.9-0.5y | | -c+12=-4+x |

Equations solver categories