7d-3+2d=51

Simple and best practice solution for 7d-3+2d=51 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-3+2d=51 equation: 


Simplifying
7d + -3 + 2d = 51

Reorder the terms:
-3 + 7d + 2d = 51

Combine like terms: 7d + 2d = 9d
-3 + 9d = 51

Solving
-3 + 9d = 51

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + 9d = 51 + 3

Combine like terms: -3 + 3 = 0
0 + 9d = 51 + 3
9d = 51 + 3

Combine like terms: 51 + 3 = 54
9d = 54

Divide each side by '9'.
d = 6

Simplifying
d = 6

See similar equations:

| (5/7)/(1/3) | | (6x-7)+(103-x)+2x=180 | | 3(2z+25)-(2z-1)=78 | | t=(500(11.75))/(2(15000*.875)-.2(500)) | | t=500(11.75)/2(15000*.875)-.2(500) | | x+89+109=180 | | 3(b-4)+5=29 | | Log(1/9) | | 3+91x=39x+15 | | 8x-5+62+43=180 | | xy+270y=3900 | | 3(.5x-4)=1.5x-1.2 | | y=(×-2)/8-3 | | 18x^3-9x^2=0 | | 44-5x=12-9x | | A=2(1.5-.75(.75))(1.5+.6) | | 5x(5-3)= | | x-3y=1/3x5y=11 | | 50+80+65+90+x=180 | | x^2+3=81 | | 215.20833=7(7.66666p+.75)+2 | | w=t(b+R) | | 2x+37=12x-83# | | 8b=4 | | -9y=3y^2+6 | | 4(3x^2+25x+8)=0 | | x(x+19)=-84 | | xy+270y-3900=0 | | 5x+1+49+95=180 | | n^2+7n+20=0 | | 2(7x^2+9x+2)=0 | | xy-270y-3900=0 |

Equations solver categories