3(2d+7)-6(d+2)=-d-5(d-3)

Simple and best practice solution for 3(2d+7)-6(d+2)=-d-5(d-3) 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(2d+7)-6(d+2)=-d-5(d-3) equation:


Simplifying
3(2d + 7) + -6(d + 2) = -1d + -5(d + -3)

Reorder the terms:
3(7 + 2d) + -6(d + 2) = -1d + -5(d + -3)
(7 * 3 + 2d * 3) + -6(d + 2) = -1d + -5(d + -3)
(21 + 6d) + -6(d + 2) = -1d + -5(d + -3)

Reorder the terms:
21 + 6d + -6(2 + d) = -1d + -5(d + -3)
21 + 6d + (2 * -6 + d * -6) = -1d + -5(d + -3)
21 + 6d + (-12 + -6d) = -1d + -5(d + -3)

Reorder the terms:
21 + -12 + 6d + -6d = -1d + -5(d + -3)

Combine like terms: 21 + -12 = 9
9 + 6d + -6d = -1d + -5(d + -3)

Combine like terms: 6d + -6d = 0
9 + 0 = -1d + -5(d + -3)
9 = -1d + -5(d + -3)

Reorder the terms:
9 = -1d + -5(-3 + d)
9 = -1d + (-3 * -5 + d * -5)
9 = -1d + (15 + -5d)

Reorder the terms:
9 = 15 + -1d + -5d

Combine like terms: -1d + -5d = -6d
9 = 15 + -6d

Solving
9 = 15 + -6d

Solving for variable 'd'.

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

Add '6d' to each side of the equation.
9 + 6d = 15 + -6d + 6d

Combine like terms: -6d + 6d = 0
9 + 6d = 15 + 0
9 + 6d = 15

Add '-9' to each side of the equation.
9 + -9 + 6d = 15 + -9

Combine like terms: 9 + -9 = 0
0 + 6d = 15 + -9
6d = 15 + -9

Combine like terms: 15 + -9 = 6
6d = 6

Divide each side by '6'.
d = 1

Simplifying
d = 1

See similar equations:

| 4x=9x-35 | | m=15+n | | 5a+2b=-3 | | 0.5(4+r)=10 | | X-6(9/10)=(5/12) | | 1/3m+7=-3 | | 6x+8=x-9 | | 8a-3b=-11 | | -3x-4(-2x+5)=15 | | x^2-4*x+y^2-5=0 | | 5x-63=12 | | 4(2f-3)=2 | | 4a+10b=-46 | | 6x^2-1x-57=0 | | b/3-b-6/6=7/6 | | 0.03x-4(x+0.3)=1.1 | | 6(3v+1)=5(2v-2) | | -2n^2-16n-90=-10n^2 | | 3a+5b=-27 | | -4(3c-4)-12(c-2)=c+7(c+8) | | 19-8d=d-8 | | -151+8x=-10x+119 | | 2(3e+7)=17 | | 3/10-2/5 | | 4(3c-4)-12(-2)=c+7(c+8) | | 0.10(t+200)=55 | | 7x+1=x+36 | | 2/7+4/9 | | r=x+h | | r^2+8r-90=5 | | -6t-68=0 | | 8+x/2=14 |

Equations solver categories