8a+15=-3

Simple and best practice solution for 8a+15=-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 8a+15=-3 equation: 


Simplifying
8a + 15 = -3

Reorder the terms:
15 + 8a = -3

Solving
15 + 8a = -3

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + 8a = -3 + -15

Combine like terms: 15 + -15 = 0
0 + 8a = -3 + -15
8a = -3 + -15

Combine like terms: -3 + -15 = -18
8a = -18

Divide each side by '8'.
a = -2.25

Simplifying
a = -2.25

See similar equations:

| 5t+6+2t-6t=5+5 | | r/2.4=-2 | | 4x-42=6 | | 9x^2=169 | | -16=-8v | | 5r=150 | | 2-4x=2x+68 | | 8m-1=15 | | 4p=20/3 | | 6cos^2x+7cos(x)+2=0 | | 4x+44y=32 | | 4u=u+9 | | 3-(8+4x)=2x-23 | | 3xa+12=27 | | (6c-8d)(6c+8d)= | | 7x-53+4x-46=103 | | -44=(m-10)2.2 | | 93=4x+4 | | 8-3x=8x-3 | | 112.5/2= | | -6x-2(-4+29)=-41 | | 3w^2+w-68=0 | | 225/2= | | 5w-15=w-11 | | y=2(-5)+20 | | 8x+14=6x-14 | | 5x-12=-3x+4 | | 13+p/-3=4 | | y+x=3x+9y | | 2x-3(2x-5)+6=-45 | | -3r-3s-4t=-16 | | 6/7+7=19 |

Equations solver categories