7+9d=7d+3-7

Simple and best practice solution for 7+9d=7d+3-7 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 7+9d=7d+3-7 equation: 



7+9d=7d+3-7

We move all terms to the left:

7+9d-(7d+3-7)=0

We add all the numbers together, and all the variables

9d-(7d-4)+7=0

We get rid of parentheses

9d-7d+4+7=0

We add all the numbers together, and all the variables

2d+11=0

We move all terms containing d to the left, all other terms to the right

2d=-11

d=-11/2

d=-5+1/2

See similar equations:

| 12x-3=78-18x | | y-0.8=150 | | 17x-17=187 | | 17x-17=188 | | 1/3(x+2)=9 | | 1/4(x+2)+1/3(x+3)=5 | | 1/3x*1/2x=210 | | x-2/2-x+3/3=16 | | 1/5(x-3)-(3/10)x=25 | | (30-5a+3a)+3a+7a-1)=-3 | | (30-5a+3a)+(3a+7a-1)=-1 | | 100=4x*3x | | -5x-3=62 | | -3z+9=90 | | -5x-10=90 | | -y+10=73 | | -10x-2=68 | | 25x=1.5 | | 5x+6+7x-15=7x-8 | | 8x/9+5/5=20 | | 0.3x=75000 | | 12x+18=78-3x | | 5n+2=3n+9-32 | | .2x=7x-5 | | 21i-8=223 | | 6(x-25=26 | | a^2=36+27.04 | | a2=36+27.04 | | 3.14*5.2*7.81=a | | 3x4^x=192 | | (8x)^2=18(32) | | 5(-3p-4)=15p-20 |

Equations solver categories