3a-b+4=

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


Simplifying
3a + -1b + 4 = 0

Reorder the terms:
4 + 3a + -1b = 0

Solving
4 + 3a + -1b = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + 3a + -4 + -1b = 0 + -4

Reorder the terms:
4 + -4 + 3a + -1b = 0 + -4

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

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

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

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

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

Simplifying
a = -1.333333333 + 0.3333333333b

See similar equations:

| 2[d-(2d+10)+9]=2(d+1) | | 5t-8t= | | 14-5x=6-7x | | -5(3m+6)=2(x-6) | | f=-4.9x+vx+h | | 105+7x=7(-3x+3) | | 3a-b+4=-1 | | 6(2g-5)=66 | | -12.4+k=4.3 | | x*0.8=6 | | 65x^2-6x+180=0 | | 49=9-5x | | 12cos(2x)=0 | | n(35+15)=n(20+10) | | -x+y=-y+x | | 3a=59 | | 6n-15-11n=0 | | 5+0.80c=15 | | 3x+12=-20-5x | | 5v^2-16=16v | | 5+8c=15 | | 50+5x=2(x+16) | | -3x-17=11+x | | 6+3x=4+x | | 5(u-6)=67+2(5+5g) | | 5c=6c+15 | | 3a-40y=-5 | | 6x-(2x-3)=15 | | 21x-8-13x+4=20x-3-12x+17 | | 6(y-5)(2y-1)= | | 3(x+5)-(8x-3)=20 | | 40x-3x^2=1000 |

Equations solver categories