2d+7-9d=5

Simple and best practice solution for 2d+7-9d=5 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 2d+7-9d=5 equation:


Simplifying
2d + 7 + -9d = 5

Reorder the terms:
7 + 2d + -9d = 5

Combine like terms: 2d + -9d = -7d
7 + -7d = 5

Solving
7 + -7d = 5

Solving for variable 'd'.

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

Add '-7' to each side of the equation.
7 + -7 + -7d = 5 + -7

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

Combine like terms: 5 + -7 = -2
-7d = -2

Divide each side by '-7'.
d = 0.2857142857

Simplifying
d = 0.2857142857

See similar equations:

| 3x-2x+4=x+2 | | 2x+10=7x-15 | | 3x-2x+4=2+2+x+2 | | x(10+2x)=40 | | 5x^2-4x+110=0 | | 3[(5x+1)-4]=4(2x+3) | | 2n+8p=9n-p | | x-25=7x+11 | | 7z-6=-20 | | (3x^4)-(37x^2)+10=0 | | 2y+y=4 | | (5x+25)(x+30)=4x | | 2x-8+6=19-(-13) | | (5x+25)=4x | | 8b+12n=e | | a+8a+a+8= | | -9y+9y+5+7y= | | 3e=12 | | (-29)=(-5)-2n | | 7x+10=-2 | | (-9)-3x=(-69) | | 8x+y=92 | | 9x-2y-(2y+4x)= | | 6a+5b-3a-2b= | | -6(2x+8)=0 | | 10(x-7)=-118 | | 6(x+20)=-6 | | 4z+2(2-3)=0 | | x-12*10=40 | | 5(3x+8)=70 | | 7(2x+8)=182 | | x-9*10=90 |

Equations solver categories