7-(-11)=

Simple and best practice solution for 7-(-11)= 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 7-(-11)= equation:


Simplifying
7 + -1(-11) = 0

Multiply -1 * -11
7 + 11 = 0

Combine like terms: 7 + 11 = 18
18 = 0

Solving
18 = 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:

| 8q-32=2q+2 | | -33=-2v | | -10g+9+2g=-7-8g+26 | | 3x-3y+3z=0 | | (12y-38)+(9y+13)=180 | | x-1+8x=179 | | (0.36*a)=2.52+(0.8*a) | | 5x+=21 | | 12=k+3 | | 58-(2x+15)=2(x+4)+x | | 5*x-x*3+5*x= | | 73-3x=9+16+x | | -5-7-3x=x-2(x+6) | | 4(2a+b)+5(2a+5b)= | | -x-5+3x=6+4x | | 8y-6-4y+3=0 | | 16x+42-13x=12 | | 250X=16 | | 4.7y=15.98 | | 10x^2-11+3=0 | | x+(x*0.12)=87600 | | 2+2W=4 | | 320=(x+2)(4)(x) | | 0.36*a=2.52+0.8*a | | 8=x+34 | | (-4)=-1/7(3)+b | | H(t)=-16t^2+128t+20 | | 5y+7-y=7y+1 | | 180=x+x+x+55 | | 420=30x | | 2(x-4)2x=-6x-2 | | 5d+9-4d=51-51d |

Equations solver categories