3a+8+5a=7-a+3

Simple and best practice solution for 3a+8+5a=7-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 3a+8+5a=7-a+3 equation:


Simplifying
3a + 8 + 5a = 7 + -1a + 3

Reorder the terms:
8 + 3a + 5a = 7 + -1a + 3

Combine like terms: 3a + 5a = 8a
8 + 8a = 7 + -1a + 3

Reorder the terms:
8 + 8a = 7 + 3 + -1a

Combine like terms: 7 + 3 = 10
8 + 8a = 10 + -1a

Solving
8 + 8a = 10 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
8 + 8a + a = 10 + -1a + a

Combine like terms: 8a + a = 9a
8 + 9a = 10 + -1a + a

Combine like terms: -1a + a = 0
8 + 9a = 10 + 0
8 + 9a = 10

Add '-8' to each side of the equation.
8 + -8 + 9a = 10 + -8

Combine like terms: 8 + -8 = 0
0 + 9a = 10 + -8
9a = 10 + -8

Combine like terms: 10 + -8 = 2
9a = 2

Divide each side by '9'.
a = 0.2222222222

Simplifying
a = 0.2222222222

See similar equations:

| (x-7)(x+8)=4(x-7) | | 15x^2+25=0 | | -3a+8+5a=7-a+3 | | 1+4x-x^2=0 | | -3/w=-9 | | 8(x-3)+6=5x+3(-5+x) | | 1-4x-x^2=0 | | (25a)(50b)=600 | | 8x-4=8(x-9) | | 25a+50b=600 | | 2(x^(1/2))*(10^(1/2)-1)=9 | | 8x+6z=2+3y | | 7/4=6/x-2 | | 4x-9y=14 | | y=x^2+24x+29 | | 2(8x-6)=4(4x-3) | | -3(x+6)+2=-16 | | -6x^2+6x+17=0 | | b=47+27 | | 6x^2-6x+17=0 | | 2x=180+10-90 | | 52-2=c | | 3x-26+x=180 | | 2x-2=8+x | | 6x+4z=7+5y | | h(x+4)=x+x*2 | | x(x-2)+(1-3y)(1+3y)= | | (5a)(-8ab)(2a)= | | 9y-3(6-5)=y-2(3y+9) | | 2e+e= | | .5(4x+8)-16=-.67(9x-12) | | 3.2y+5=3(1.4y+4) |

Equations solver categories