8a+5+(-a)+(-3)=

Simple and best practice solution for 8a+5+(-a)+(-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+5+(-a)+(-3)= equation:


Simplifying
8a + 5 + (-1a) + (-3) = 0
8a + 5 + (-1a) + -3 = 0

Reorder the terms:
5 + -3 + 8a + (-1a) = 0

Combine like terms: 5 + -3 = 2
2 + 8a + (-1a) = 0

Combine like terms: 8a + (-1a) = 7a
2 + 7a = 0

Solving
2 + 7a = 0

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 7a = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7a = 0 + -2
7a = 0 + -2

Combine like terms: 0 + -2 = -2
7a = -2

Divide each side by '7'.
a = -0.2857142857

Simplifying
a = -0.2857142857

See similar equations:

| (21+5)/8= | | 20x^2-77x-28=0 | | 2x(45)=30 | | 56x+42=63 | | 9d-3+1ifd=10 | | 5(m-23)-6(4m-12)=90 | | 1.5(2x+6)=.2(10x+20) | | -27/3 | | 1/6-1/2x=3/2 | | -83=x | | 20x+9=24x+7 | | 4x-15=2x | | -83=3 | | 9x-5=5x-41 | | 3x-8x-52=10 | | 3+-30= | | -8+3=3 | | 5v-23=-2(v+8) | | y/2=3y/4-40 | | x(x-5)(x-9)=630 | | 30x-8y=16000 | | 9x-5=5x+41 | | n+2=-13 | | 12/288 | | -10+3(-4)(-5)= | | -7a-10=20-30a | | 2^-4/(-5)^0+3 | | 3(-3+11)=-66 | | 8y+4(6+y)=3(y-1)+10y | | 4p-2(4-3p)=5(p-5)-18 | | 5m=-55 | | 1/2y=3/4y-40 |

Equations solver categories