7d+4[10-3(d+4)]=

Simple and best practice solution for 7d+4[10-3(d+4)]= 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+4[10-3(d+4)]= equation:


Simplifying
7d + 4[10 + -3(d + 4)] = 0

Reorder the terms:
7d + 4[10 + -3(4 + d)] = 0
7d + 4[10 + (4 * -3 + d * -3)] = 0
7d + 4[10 + (-12 + -3d)] = 0

Combine like terms: 10 + -12 = -2
7d + 4[-2 + -3d] = 0
7d + [-2 * 4 + -3d * 4] = 0
7d + [-8 + -12d] = 0

Reorder the terms:
-8 + 7d + -12d = 0

Combine like terms: 7d + -12d = -5d
-8 + -5d = 0

Solving
-8 + -5d = 0

Solving for variable 'd'.

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

Add '8' to each side of the equation.
-8 + 8 + -5d = 0 + 8

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

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

Divide each side by '-5'.
d = -1.6

Simplifying
d = -1.6

See similar equations:

| 19+-30= | | 6x+1=9x-11 | | 9x+2-7x+3=8x+7-x+2 | | 22-6x=-7x | | bn=8+3n | | -8+2x=3+3x | | 5(6a-2)+12a= | | 2c+3x= | | P=8x-0.02x^2 | | 13q-12r-12q+5r+10= | | (6x)+(7x+11)=180 | | P=mA/130 | | 4z+7=6 | | 8(a-7)=10(a-2) | | 3/4x-6= | | 85-16log(t+1)=68 | | -2w-40=-9(w+6) | | 5/16x=-1 | | 6(3v-9)=-18 | | 85-16log(t+1)= | | 4lnx+6=12 | | 88=k*20 | | r+11+8r=89 | | a^3-2a^2-a= | | (4a^2)(-3a)(-5a^4)= | | 44=k*20 | | -5(x-6)=-9x+34 | | -3(z-1)=12 | | sen(4x)+1=0 | | 12(3+y)=3(3k-9) | | 530=12+(n-1)*7 | | 1=k*2 |

Equations solver categories