13=5-131-3a

Simple and best practice solution for 13=5-131-3a 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 13=5-131-3a equation:


Simplifying
13 = 5 + -131 + -3a

Combine like terms: 5 + -131 = -126
13 = -126 + -3a

Solving
13 = -126 + -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.
13 + 3a = -126 + -3a + 3a

Combine like terms: -3a + 3a = 0
13 + 3a = -126 + 0
13 + 3a = -126

Add '-13' to each side of the equation.
13 + -13 + 3a = -126 + -13

Combine like terms: 13 + -13 = 0
0 + 3a = -126 + -13
3a = -126 + -13

Combine like terms: -126 + -13 = -139
3a = -139

Divide each side by '3'.
a = -46.33333333

Simplifying
a = -46.33333333

See similar equations:

| 8x-(5x+6)+3x=4x+10 | | 3x-4=-2x-4+5x | | y-40=-34 | | m+8m-5m+2= | | -2x+3x-11+7x-8+5= | | 5(-4x-2)=-8x+38 | | 1200=5000*0.03x | | 0.60x+0.30(160)=0.30(140) | | m+8m-5+2= | | 5(3-d)-4d=18 | | 2r-8=6(r-4) | | 9p^2r+73p+70r=0 | | 6-7x-4=-13+3x-15 | | 5(z+4)-(7z-9)=-3z | | 26.54-x=0.5(50-x) | | 26.54-x=0.5(50-x) | | 12a^2-17ab-5b^2=0 | | (2+3)2-x=12 | | 2x+16=3x+11 | | 6-1v=v+16 | | 5(x+4)+3=3(2x-2) | | -7f+1=13 | | 5000=1200*0.03t | | -r-8=-2(r+2) | | 7x+4y=2 | | 5w-8=-37 | | 7x=4+5x | | 2=1+1 | | 4x-26+3x+4=90 | | 5x-7=3x-19 | | 16/3+(-17/8)=x | | 4x-5y=16 |

Equations solver categories