7d+3=2d+13

Simple and best practice solution for 7d+3=2d+13 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 7d+3=2d+13 equation:


Simplifying
7d + 3 = 2d + 13

Reorder the terms:
3 + 7d = 2d + 13

Reorder the terms:
3 + 7d = 13 + 2d

Solving
3 + 7d = 13 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
3 + 7d + -2d = 13 + 2d + -2d

Combine like terms: 7d + -2d = 5d
3 + 5d = 13 + 2d + -2d

Combine like terms: 2d + -2d = 0
3 + 5d = 13 + 0
3 + 5d = 13

Add '-3' to each side of the equation.
3 + -3 + 5d = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 5d = 13 + -3
5d = 13 + -3

Combine like terms: 13 + -3 = 10
5d = 10

Divide each side by '5'.
d = 2

Simplifying
d = 2

See similar equations:

| 3c+58=97 | | -4+7x=66 | | 2x+4x-7=35 | | 2(6d+3)=17-3(16-3d) | | 30-4x=-5(-8-3x) | | 14-x=-x-2x | | 1/(x*x)+7/x+12=0 | | 4-10=z/3 | | -19-5x=-8x+20 | | 6w+14=26 | | -3/5u+2 | | 1/4p-3=7 | | 30-40x=-5(4x+5)-5(-8-3x) | | -3j=15 | | 27=57+6k | | 4x^4-12x^3-28x^2+48x-36=0 | | x+5x/3=56 | | a/3-17=24 | | 4a-11=42 | | 15=9/3k | | -10+3f=5f | | 3+5x=-32 | | -74+6x=-3x+88 | | 3n+3(1-n)-n=3 | | (-5x)/(3x+18)=(7x)/(6x+36)+(2x-1)/(x+6) | | 17=m/2 | | 10n^2-3=8n | | 7(7+y)=6(2+y) | | 1/2p+15=29 | | -4a=28 | | -77+x=-8x+148 | | -9+15t=36 |

Equations solver categories