84=7d

Simple and best practice solution for 84=7d 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 84=7d equation:


Simplifying
84 = 7d

Solving
84 = 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
84 + -7d = 7d + -7d

Combine like terms: 7d + -7d = 0
84 + -7d = 0

Add '-84' to each side of the equation.
84 + -84 + -7d = 0 + -84

Combine like terms: 84 + -84 = 0
0 + -7d = 0 + -84
-7d = 0 + -84

Combine like terms: 0 + -84 = -84
-7d = -84

Divide each side by '-7'.
d = 12

Simplifying
d = 12

See similar equations:

| 0.75x+3=8 | | (6x-9)=5x+2(x+9) | | -18=2.5x+12 | | 5y+7=-8 | | 6(3x-1)=12 | | 9x-15x-60=30 | | 4x-6y=10 | | 0.5(-4x-5)=7x-0.5 | | 11-2(3m-10)=5(4-m) | | 3-3(x+5)=16 | | 0.75f-0.5=2f+0.5 | | -30=x-10+11x | | -8*-.2= | | 1.5x+6=2x | | x-4=5x+13 | | 12m-9=4m+15 | | 0.5b+0.6=2b-0.9 | | 2.5n-(-8.2)=26.7 | | 3y+3=-18 | | 4(t-5)+2=t+3 | | 0.6p=2c-7 | | 4(2y+9)=3y-14 | | -0.7y-56=-3.5 | | 7-6a=6-7a | | x(4.8-2)=4.8x-2 | | 6x+6=-48 | | 5-9.2d=32 | | 2(r-4)=5(r+-7) | | 9x+x=25 | | -4y+12=-28 | | 2(3h-1)+4h=10(2-3h)+38h | | 3(5m-1)-7m= |

Equations solver categories