-3(d+7)=5d

Simple and best practice solution for -3(d+7)=5d 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 -3(d+7)=5d equation:


Simplifying
-3(d + 7) = 5d

Reorder the terms:
-3(7 + d) = 5d
(7 * -3 + d * -3) = 5d
(-21 + -3d) = 5d

Solving
-21 + -3d = 5d

Solving for variable 'd'.

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

Add '-5d' to each side of the equation.
-21 + -3d + -5d = 5d + -5d

Combine like terms: -3d + -5d = -8d
-21 + -8d = 5d + -5d

Combine like terms: 5d + -5d = 0
-21 + -8d = 0

Add '21' to each side of the equation.
-21 + 21 + -8d = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -8d = 0 + 21
-8d = 0 + 21

Combine like terms: 0 + 21 = 21
-8d = 21

Divide each side by '-8'.
d = -2.625

Simplifying
d = -2.625

See similar equations:

| -1.2x-(2+9x)=-18+1.8x | | x+1+2x=91 | | 12+6x-20=54 | | 1000+t=4318 | | 5(9k-2)= | | 1(x+11)=-2(8-x) | | 1000+t=4310 | | y=-6+4x+2x^2 | | 8(5-h)= | | 51=7(-1+2u)+2 | | -4(n+2)-2n=28 | | 4(7-3x)= | | 6x-1=24 | | -151=24-30n+5 | | 2(1.4)-(-4)/5=-2 | | 10-3x=21 | | 3y^3-13y-10=0 | | 5(x+5)=7(1+x) | | 2(4-2s)=-2(r+5) | | 6(2f-7)= | | s+2=6 | | h--22=11 | | 8(n+8)=19-7n | | 2(a+t)=5(t+7) | | 0.6x+(0.6*5)=.3 | | 8+4x=180 | | 10=n^3 | | 1/2(x+6)=1/4(x-10) | | -2y=5x-5 | | 10x-8=4y | | 12d+3-9d=12-69 | | 21=3x-10 |

Equations solver categories