7d+5d+4d-4=

Simple and best practice solution for 7d+5d+4d-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+5d+4d-4= equation:


Simplifying
7d + 5d + 4d + -4 = 0

Reorder the terms:
-4 + 7d + 5d + 4d = 0

Combine like terms: 7d + 5d = 12d
-4 + 12d + 4d = 0

Combine like terms: 12d + 4d = 16d
-4 + 16d = 0

Solving
-4 + 16d = 0

Solving for variable 'd'.

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

Add '4' to each side of the equation.
-4 + 4 + 16d = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 16d = 0 + 4
16d = 0 + 4

Combine like terms: 0 + 4 = 4
16d = 4

Divide each side by '16'.
d = 0.25

Simplifying
d = 0.25

See similar equations:

| x^2-3x+1-x^2+2x+7= | | 2(x-3)-4x=-10 | | -4(9+z)=-52 | | 5b=75 | | x-0.9=0.3 | | f(x)=3(x-2)+7 | | 2a+2=a-10 | | 6y+-2y-7=9 | | 9+8x=-5+x | | 2z+-2z+4=4 | | 7(9+z)=91 | | px(q+5)= | | x+1.2=0.6 | | 9z+7z-5=43 | | 4z+-3z+2=-2 | | p+7=-2 | | y=-5+-15 | | 5x-x-7=29 | | 100x=5580 | | -4(-5+x)=4 | | ln(y)=4 | | 3t^2-2t-1=5 | | 7(-4+z)=-63 | | -8x-38=-6(x+4) | | 4z+-2z-3=-10 | | 3x-2.3=x+.7 | | -4y+-2y-3=-45 | | y=-5+15 | | x+5*2=x*3 | | 43x=42 | | 3(-4+z)=-18 | | 15(x-1)+3=2(x+1)+3(x+2) |

Equations solver categories