15+5a=-6+3a

Simple and best practice solution for 15+5a=-6+3a 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 15+5a=-6+3a equation:


Simplifying
15 + 5a = -6 + 3a

Solving
15 + 5a = -6 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
15 + 5a + -3a = -6 + 3a + -3a

Combine like terms: 5a + -3a = 2a
15 + 2a = -6 + 3a + -3a

Combine like terms: 3a + -3a = 0
15 + 2a = -6 + 0
15 + 2a = -6

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

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

Combine like terms: -6 + -15 = -21
2a = -21

Divide each side by '2'.
a = -10.5

Simplifying
a = -10.5

See similar equations:

| 13+5y=8(y-1) | | 2x+3x-15=130 | | 13t+3(1-5t)= | | 3y^2+y=94 | | 3x+5+x=15 | | 2-9z=7z-1-2 | | 5*2+10m=92 | | 0.3x+2.8x=12.4-1.9+2.8x | | 2/3x^6-5x^(-2) | | -2a+12+9a=7a-4a | | 1/2(4x-10x)=x+5 | | (4x-10)/(5-2x) | | 5(12c-125)=3500 | | (2/5)y-8=9-(3/4)y | | 3x-18/10 | | 3x-18/10 | | 3x-18/10 | | x/9+5=-3 | | 12c-125=3500 | | 4*4=l | | -7(v+2)+4v+7=5v+12 | | 7x+4=x+16x | | 10x+5-6x=4(x-1)+9 | | x/x3-1 | | a:9=-4 | | 1/2x+3=4x+9/4 | | m=4p-26 | | 6b^2-19b+15= | | 3x(5+3x)-4x=x | | 9x^2+163x+700=0 | | 7x^2=-12x-5 | | 24+6x/8 |

Equations solver categories