7.9=d+12.9

Simple and best practice solution for 7.9=d+12.9 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 7.9=d+12.9 equation: 



7.9=d+12.9

We move all terms to the left:

7.9-(d+12.9)=0

We get rid of parentheses

-d-12.9+7.9=0

We add all the numbers together, and all the variables

-1d-5=0

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

-d=5

d=5/-1

d=-5

See similar equations:

| 6=9w-6w | | 14x-9x=-55 | | 2x+58=-x+4 | | 3x^2-2x-3=89 | | -15+b+4b+12=2b+6 | | 3x^2-2x=89 | | 3(x+4)=2x1 | | 11y=8y+12 | | 6x-1x-7+5=13 | | 2x2+10x=16 | | 0.07x+(2850-0.15x)=2000 | | V=v-7 | | 130x+50=90x+90 | | 12+1/5(10x+15)=59 | | (V)x=(30-2x)(18-2x) | | 8^x=4.4 | | 5x-8x+9=-6(x+3) | | -8x+88=17x+7 | | (7x-9)°=(4x-3)° | | 5+3x=51 | | 2x-6-1x=-1 | | 65x+100=45x+180 | | 15y+105/3=15y/5 | | x-3(x+2)=(x+3)(x-2) | | a-17=20 | | x+-10=34 | | -1s-3=5s+21 | | 0.2(8x-4)=0.3(10-2x) | | 0.25=(x-8.6)/1.7 | | -3-(7x+5)+9x=x-8+3x+10 | | 7x-11+90+2x-7=180 | | X=(5x-17) |

Equations solver categories