2-5a-b=4

Simple and best practice solution for 2-5a-b=4 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 2-5a-b=4 equation:


Simplifying
2 + -5a + -1b = 4

Solving
2 + -5a + -1b = 4

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 + -5a + -2 + -1b = 4 + -2

Reorder the terms:
2 + -2 + -5a + -1b = 4 + -2

Combine like terms: 2 + -2 = 0
0 + -5a + -1b = 4 + -2
-5a + -1b = 4 + -2

Combine like terms: 4 + -2 = 2
-5a + -1b = 2

Add 'b' to each side of the equation.
-5a + -1b + b = 2 + b

Combine like terms: -1b + b = 0
-5a + 0 = 2 + b
-5a = 2 + b

Divide each side by '-5'.
a = -0.4 + -0.2b

Simplifying
a = -0.4 + -0.2b

See similar equations:

| (x+12)*8=4*x | | -5c=-35 | | -4(n-1)=11 | | 720x-2157=x | | 9(n-3)+13=40 | | y+1+y=5 | | (3x-70)(x)= | | 9x-6=24+4 | | 4.50+2.25w=31.50 | | Ab=16 | | y+2+y=6 | | 3x^2+6x+3=200 | | X^2+10x=2 | | 13-4p=10p-15 | | z^2+2z+20=0 | | 8c+2-7c= | | -2y+9=-3(2y+5) | | 12s-s=-22 | | 15-4t=-17 | | -6+n=-4 | | -2x+7=13-5x | | 3(2y+1)=30 | | 4(3x-2y)-3(5x-9y)=25x-75 | | 3-2(4x-5)=-3(3x-4)+1 | | 48-5x=-8 | | 16f=8 | | 15x-10-2x-12=10 | | 3x-17=3x-25 | | -31+y=13 | | 9(y+5)+y=4(y+5)+2 | | 4x+2=8x+18 | | -3=r+3 |

Equations solver categories