-2d-7=3

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


Simplifying
-2d + -7 = 3

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

Solving
-7 + -2d = 3

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 + -2d = 3 + 7

Combine like terms: -7 + 7 = 0
0 + -2d = 3 + 7
-2d = 3 + 7

Combine like terms: 3 + 7 = 10
-2d = 10

Divide each side by '-2'.
d = -5

Simplifying
d = -5

See similar equations:

| 3xsquared+15=18x | | 9x^4+x^2-100=0 | | 7n=2-n | | 6(y-3)-y=6(-3-y) | | (70-67)/9.58 | | 2a^4+7(a^2)*(b^2)-4b^2=equation | | 8V+9=5(V+3) | | 2a^4+7(a^2)*(b^2)-4b^2=0 | | 3*5=6x | | (30-2x)(50-2x)=1326 | | (30+2x)(50+2x)=1326 | | 7t^2+62t+48=0 | | x^2+24*x+25=0 | | f(x)=2x^2+x-28 | | 5(n+3)+7(n-2)= | | (30+2x)(50+2x)=1674 | | 9+3x=6-3 | | x^2-250x+15625=20625 | | 3(27)+45+y-6=180 | | 2(w-7)=3 | | -24-1/8p=3p | | 163908=5 | | 6d-15=39 | | 8u-9=79 | | 8u-90=79 | | 9(g+2)=63 | | 1=2m-15 | | 12-3r=9 | | 70-5x=x | | 5/8*(-1/5) | | 70-(x*5)=x | | 5/8×7/10 |

Equations solver categories