3(d+2)=-15

Simple and best practice solution for 3(d+2)=-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 3(d+2)=-15 equation: 


Simplifying
3(d + 2) = -15

Reorder the terms:
3(2 + d) = -15
(2 * 3 + d * 3) = -15
(6 + 3d) = -15

Solving
6 + 3d = -15

Solving for variable 'd'.

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

Add '-6' to each side of the equation.
6 + -6 + 3d = -15 + -6

Combine like terms: 6 + -6 = 0
0 + 3d = -15 + -6
3d = -15 + -6

Combine like terms: -15 + -6 = -21
3d = -21

Divide each side by '3'.
d = -7

Simplifying
d = -7

See similar equations:

| 5(4n-3)=3(6n-1) | | z^2-z+5iz-8-i=0 | | -4(3n+1)=-34-7n | | 4(3m-1)=7(m+3) | | 5c+9=-11 | | -2x^2+2x=5 | | -6r-3=-75 | | 4x-3=8+9x | | 3-x=-5-6(-6-x) | | 4xy-3= | | 8y+6=2(5y-9) | | -2b^5+10ab^4-20a^2b^3+20a^3b^2-10a^4b+a^5=0 | | y=5/3x+2 | | -7+5m=-97 | | 3(5x-2)=4(3x+61) | | 3(2y+1)=4y+11 | | -6(9+2x)=90 | | 2(-7x+2)=32 | | 7(5x+3)=56 | | 4(6-3x)=168 | | -3(3+2x)=-45 | | 6(-2x+7)=-54 | | -4(-1x+5)=-8 | | -4(4+5x)=-256 | | -5y/12=7/16 | | 6(4x-5)=-150 | | 5(2+x)=45 | | d+n=p | | 6(10-x)=48 | | 6(-2-2x)=-84 | | 6x-5y=-2 | | 2(4x+3)=8x+1 |

Equations solver categories