D+7-7=13-7

Simple and best practice solution for D+7-7=13-7 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 D+7-7=13-7 equation: 


Simplifying
D + 7 + -7 = 13 + -7

Reorder the terms:
7 + -7 + D = 13 + -7

Combine like terms: 7 + -7 = 0
0 + D = 13 + -7
D = 13 + -7

Combine like terms: 13 + -7 = 6
D = 6

Solving
D = 6

Solving for variable 'D'.

Move all terms containing D to the left, all other terms to the right.

Simplifying
D = 6

See similar equations:

| 3.2x-74=-7.8x+3.6 | | 4x-1=7x-37 | | -3(3x+8)=-9x+24 | | 114=2(l+w) | | y=x^3-2x-4 | | 2v+19=-3(1+3v) | | 9--22= | | 6(3x+4)=13-(x+7) | | 4-6(3x+8)=100 | | 4r+r-11=9 | | 5x-20=8x-11 | | -2(2x+4)+2x=10x-4 | | f(1)=65536 | | (4x+10)+(5x-80)=180 | | 6x-1=54-5x | | 15+.75x=13+.50 | | (x-4)(7-x)(3x+11)=0 | | 2/3h-9=2 | | (4x+10)+(5x-80)=360 | | 2x+19=64x^2 | | 3(x+5)+3=4 | | 10-5(2x+4)=0 | | 6=-2+3w+11 | | -1+p=-2(p+5) | | 15+.75x=13 | | 4b-b=15 | | -4m+34=5m+7 | | 2-7x=x-46 | | -2x+x+7=1 | | a=ab-5b-3a | | 105=7+b | | x/36-3/4=3/4 |

Equations solver categories