-2d-9=6a+15

Simple and best practice solution for -2d-9=6a+15 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-9=6a+15 equation:


Simplifying
-2d + -9 = 6a + 15

Reorder the terms:
-9 + -2d = 6a + 15

Reorder the terms:
-9 + -2d = 15 + 6a

Solving
-9 + -2d = 15 + 6a

Solving for variable 'd'.

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

Add '9' to each side of the equation.
-9 + 9 + -2d = 15 + 9 + 6a

Combine like terms: -9 + 9 = 0
0 + -2d = 15 + 9 + 6a
-2d = 15 + 9 + 6a

Combine like terms: 15 + 9 = 24
-2d = 24 + 6a

Divide each side by '-2'.
d = -12 + -3a

Simplifying
d = -12 + -3a

See similar equations:

| T=470t | | -2d+-9=6a+15 | | 0.9t=1T | | 103-6x=30x+15 | | 470t=T | | 2x-4=32-6 | | 8-9x=44-23x | | (1/6)n+7=9 | | -8x+43=-12x-33 | | 18=7x-38 | | 4t+12-11= | | 2x^2+12-32=0 | | -5.4(3s+5)-2.4(2s-4)= | | n=6n-15 | | 15=2x-x+4 | | 7x+6(-2x+10)=15 | | y-5=-2(x+6) | | w+76=120 | | 4x+6+2x=-18 | | -5-(2-6p)= | | 128=2x-4(-4x+13) | | 3x-2+5x=86 | | 9+5x=39 | | 5x^2=32 | | x-.25x=1400 | | 100[0.06(y+7)]= | | 3a^2=a+10 | | 12+x/4=27 | | 456,567+786= | | -3x-11=7 | | 149-6x=30x+17 | | y-13=4(x-2) |

Equations solver categories