7d+15-3d=27

Simple and best practice solution for 7d+15-3d=27 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+15-3d=27 equation:


Simplifying
7d + 15 + -3d = 27

Reorder the terms:
15 + 7d + -3d = 27

Combine like terms: 7d + -3d = 4d
15 + 4d = 27

Solving
15 + 4d = 27

Solving for variable 'd'.

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

Add '-15' to each side of the equation.
15 + -15 + 4d = 27 + -15

Combine like terms: 15 + -15 = 0
0 + 4d = 27 + -15
4d = 27 + -15

Combine like terms: 27 + -15 = 12
4d = 12

Divide each side by '4'.
d = 3

Simplifying
d = 3

See similar equations:

| 7x=8+14x | | 2x-17=90 | | 2-3i/1-2i | | -8(2x+1)=0 | | 2x^2-(x/4)=0 | | -2=-8-10 | | -2-9(-8)=90 | | -3x^3+4x^2-3x+2=0 | | y^1=-2x+3y-5 | | -x-9y=90 | | 300x-2=43y | | 49-h^2-2ph+4p^2=0 | | 4x^3-12x^2-96x=0 | | -2x+11x-4x=-75 | | 50+70=x-180 | | 4=3/4y-2 | | 5xy/11 | | 6x+4=-8x-10 | | 1x-1(2/3)=0 | | 2v^2+4v-14=v+1*v+1 | | 11x=21.25 | | x^2-1/5x-7/10 | | 3x-5(x-1)=5 | | 6+6+w+w=13 | | 4x+(4y-1y)=13.75 | | t^2-18t+96=0 | | 5w(8w^3)= | | 4+3(x-9)=-2 | | -2(-3x+7)=46 | | -5(1x+5)=-65 | | 3(x+3)+5=5(3x+8)+7x | | 15=7x+1x |

Equations solver categories