9+7-(-7)=

Simple and best practice solution for 9+7-(-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 9+7-(-7)= equation: 


Simplifying
9 + 7 + -1(-7) = 0

Multiply -1 * -7
9 + 7 + 7 = 0

Combine like terms: 9 + 7 = 16
16 + 7 = 0

Combine like terms: 16 + 7 = 23
23 = 0

Solving
23 = 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:

| 4x=x^2+60 | | 40x=-8 | | y=-1x^2+10x+10-15 | | D+16=30 | | 289=76-u | | 5n+2(n+1)=-5 | | x-(-7)=-12 | | 5(3q-10)-5q=(-15) | | 5(3q-10)-5q=(-15) | | 5(n-3)-7n+a= | | Y=x^2-12x+28 | | 7-y=12x-9 | | x^2+4x+4=1600 | | x^2+35x+305=0 | | -82+1=33 | | Sqrt(4y+1)-sqrt(y-2)=3 | | 4x-3=2a+7 | | 12x(3x+4)= | | -7=6+m | | 20x-5+18x+9=180 | | 3+4(n+5)=31 | | x+[-5]=-22 | | 8x^2-20x+13=0 | | 7x+11+3x+11=142 | | 2x-5y=-4x+10 | | 4x+10+6x-10=180 | | 32-4x=18+10x | | 55=293-y | | 65=293-y | | 50=14x+1 | | 7x+90+3x=180 | | 3a+3=3+9b |

Equations solver categories