2d+7=

Simple and best practice solution for 2d+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 2d+7= equation:


Simplifying
2d + 7 = 0

Reorder the terms:
7 + 2d = 0

Solving
7 + 2d = 0

Solving for variable 'd'.

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

Add '-7' to each side of the equation.
7 + -7 + 2d = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 2d = 0 + -7
2d = 0 + -7

Combine like terms: 0 + -7 = -7
2d = -7

Divide each side by '2'.
d = -3.5

Simplifying
d = -3.5

See similar equations:

| x^2-10x+6=30 | | 10x+50=x | | -35s+71=-12s+43 | | 36x-21-34x=-105 | | 1x+20= | | 6n-18=4(n+8)-12 | | (4+15)x=5500 | | 24x=9 | | .8x+2.4= | | 4n^2-2n-9=0 | | 3(4x-8)=1/5(35x+30) | | 7-6x+x=6-6x | | 2x^2-6x^2-56=0 | | (x^2-4x+13)=0 | | 10p-2(3p-6)=4(3p-6)-10p | | 1-.33(y+4)=-2 | | 2.65=15.9 | | 2a^2-a-9=0 | | 2x+(2/3)=35 | | 2b-3.4=-29 | | Ln(3x)+Ln(x)=15 | | 4x-7-8x=-2 | | x+(2/3)=35 | | -y+9z+16y+25z= | | 2x+60-3x=5 | | 3x-2-4x=9 | | 4x+15x=5500 | | .2(y+4)-7=11 | | 3x-4-2x=8 | | y=1/10x+10 | | -3/4-1/3+7/9x-1/2 | | y=10x+10 |

Equations solver categories