(8+7)+(9-2)=18

Simple and best practice solution for (8+7)+(9-2)=18 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 (8+7)+(9-2)=18 equation: 


Simplifying
(8 + 7) + (9 + -2) = 18

Combine like terms: 8 + 7 = 15
(15) + (9 + -2) = 18
15 + (9 + -2) = 18

Combine like terms: 9 + -2 = 7
15 + (7) = 18
15 + 7 = 18

Combine like terms: 15 + 7 = 22
22 = 18

Solving
22 = 18

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:

| 6r+9=6(r+1)+3 | | v/-28=-31 | | 4x-4=4+X+3 | | 12+x=15-12x | | 10r+5=35 | | c-13.7=-10.7 | | 2(x-5)+3x=4x-3 | | -16=m/3-20 | | y+82=591 | | 3r-28=8(1+4r)+7r | | 30z=450 | | 2=m/4-1 | | Log(4)8x+log(4)4=3 | | -31=c/-16 | | 6=-2(3p+3) | | 2y+13=2y+19 | | 350x+xy-200=0 | | c+-102=277 | | -4x-4=32 | | -p-4=2 | | -0.26=log(x) | | 11-3f=2 | | 3.8/4 | | -8x^2+3-10x=0 | | 5(-4x+7)=175 | | m+-77=-50 | | -p+2=-3 | | -3c=-81 | | -75=v-83 | | 8x-4=2x+8+x | | p+20=32 | | (11x^2+7x-14)(x)= |

Equations solver categories