3a-b-c=4

Simple and best practice solution for 3a-b-c=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 3a-b-c=4 equation:


Simplifying
3a + -1b + -1c = 4

Solving
3a + -1b + -1c = 4

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.
3a + -1b + b + -1c = 4 + b

Combine like terms: -1b + b = 0
3a + 0 + -1c = 4 + b
3a + -1c = 4 + b

Add 'c' to each side of the equation.
3a + -1c + c = 4 + b + c

Combine like terms: -1c + c = 0
3a + 0 = 4 + b + c
3a = 4 + b + c

Divide each side by '3'.
a = 1.333333333 + 0.3333333333b + 0.3333333333c

Simplifying
a = 1.333333333 + 0.3333333333b + 0.3333333333c

See similar equations:

| 7n+11-2n=4n-5+3n | | 33-m=115 | | 9-b=3 | | 2x+49=899 | | 2a+b+3c=22 | | -2x+2x-3=1 | | 8sin(x)-2=0 | | 5.1*10^-6*3*10^2/0.025 | | 14u-8u=18 | | -12b-5=79 | | 15-12=15+x | | 10x-18+5x+8=180 | | 470=(6+11)2 | | -10x-13=-203 | | 300-100=8x | | fx=3ex | | 0.5x-0.3y=2.1 | | 5+10n=-75 | | 12x+7=22x-8 | | (7+y)(5y-9)=0 | | 7k+3(k+4)=-3 | | 8x+10=2x-15 | | -(4b+5)+5(5b+2)=47 | | 5-8k=37 | | 6m+2=3-10 | | X=(2+a)-(2ax) | | 2=(360/2) | | 40-s=24 | | 49=-2n-1 | | 5.7x-16.6=0.5 | | -16x-19=115 | | -13+13x=-130 |

Equations solver categories