a-2b=7

Simple and best practice solution for a-2b=7 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 a-2b=7 equation: 


Simplifying
a + -2b = 7

Solving
a + -2b = 7

Solving for variable 'a'.

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

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

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

Simplifying
a = 7 + 2b

See similar equations:

| 41.6x-15.2=7.1(2.3x-8) | | -15=x-9 | | 64*14= | | 3x+5y=370 | | 61.25=350x-500x^2 | | v^2-32=14r | | 3(2x+5)=-27 | | 3x+5x=370 | | 8(k+1)=6(k+2) | | 2/5(x)=-20 | | 12-x/8=-32 | | 6=35x-50x^2 | | y=-16x^2+68x | | 3x+24=-51 | | r^2=14r-40 | | (4(x-2))/5=x-3 | | X^2+7x=-1 | | 1/3x+1/x^2=x-4/x^2 | | 5(x-1)=26 | | 2x+5.2=-4.8 | | x+7x+5=33 | | 8(a+2)=92.8 | | 4(x-6)=52/13 | | 3-5=5 | | 5j-1=3j+14 | | p^2+12p=40 | | 14y/2y | | 6(2n+3)=9(5n+9)+5 | | 2x+14y=-18 | | 19b-1=4b | | k^2=55-2k | | 2(a+1)=6 |

Equations solver categories