2a-b=8

Simple and best practice solution for 2a-b=8 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 2a-b=8 equation:


Simplifying
2a + -1b = 8

Solving
2a + -1b = 8

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
2a + -1b + b = 8 + b

Combine like terms: -1b + b = 0
2a + 0 = 8 + b
2a = 8 + b

Divide each side by '2'.
a = 4 + 0.5b

Simplifying
a = 4 + 0.5b

See similar equations:

| 30+7k=4(8k-5) | | -2[x-6]=22 | | 2(x-7)+5=5-(3-2x) | | V+5=23 | | 4x+13=7x-8 | | (Y-9)-(y+3)=4y | | -3(2q+2)= | | (x+2)+(9x-52)=180 | | 25000+3000n=36000+2000n | | 11+4x=2(11+4x) | | 0.3-2=7 | | 3x+2(x-1)=2 | | 4x+12-3x=19 | | 4x^4-4x^3-25x^2+x+6=0 | | 5/9x-1/3=1/5 | | 18+2=44 | | 3x-3+9=5x-7-3x | | 9x+3=7x+8 | | 6p+7q=39 | | (2x+66)=(8x+6) | | 7v+10=8v+v | | m^2=-3m+18 | | -21=0.5c-11 | | 17+w=94 | | p+.3p=.6 | | x^4-2x^3+x^2-4=0 | | 2x^2+9x=6x+20 | | 0.08(3v-4)=0.4(v-4) | | 3(v+8)-10v=-7v-42 | | 4+0.6x=16 | | 20x-6=40x+6 | | -78+n=-133 |

Equations solver categories