9d+2=7d

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


Simplifying
9d + 2 = 7d

Reorder the terms:
2 + 9d = 7d

Solving
2 + 9d = 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.
2 + 9d + -7d = 7d + -7d

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

Combine like terms: 7d + -7d = 0
2 + 2d = 0

Add '-2' to each side of the equation.
2 + -2 + 2d = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 2d = 0 + -2
2d = 0 + -2

Combine like terms: 0 + -2 = -2
2d = -2

Divide each side by '2'.
d = -1

Simplifying
d = -1

See similar equations:

| 5x+12=-16x-2x | | 3/8-1/2t=3/16 | | 8q+16p=pq+96 | | 1.3104+9.36-1.04x=10 | | 2x(3x+1)=36x+5 | | 7x^2=3x+11 | | 5y=9x-1 | | 64+j^2= | | (8+8x)= | | 10y+4=8+6y-12 | | 5x+7=3x+10 | | 10-4a=8-12a | | -3a+b=-6 | | 90/×=54 | | 30*(-97/5) | | 30*-97/5 | | 2(7/8)=3/4r | | 6a(5b)(4)= | | 5x+10=-45-6 | | -194/10 | | 3p+q=9 | | 1=6x-2x+X | | 3x+6x=7 | | X×15/10=3 | | 2x+2(x+1)=5 | | 4y-44-44-2y+12=0 | | X=(2ab)/(a-b) | | 63-x=79-2x | | 4x+2(x-5)=3(x+1)+8 | | 3x-43=2x+11 | | 5mx-(m+4)x+3=3m+25 | | 4(x-1/4)=5(x-4) |

Equations solver categories