3a+7b-a+4b=

Simple and best practice solution for 3a+7b-a+4b= 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+7b-a+4b= equation:


Simplifying
3a + 7b + -1a + 4b = 0

Reorder the terms:
3a + -1a + 7b + 4b = 0

Combine like terms: 3a + -1a = 2a
2a + 7b + 4b = 0

Combine like terms: 7b + 4b = 11b
2a + 11b = 0

Solving
2a + 11b = 0

Solving for variable 'a'.

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

Add '-11b' to each side of the equation.
2a + 11b + -11b = 0 + -11b

Combine like terms: 11b + -11b = 0
2a + 0 = 0 + -11b
2a = 0 + -11b
Remove the zero:
2a = -11b

Divide each side by '2'.
a = -5.5b

Simplifying
a = -5.5b

See similar equations:

| x+3-3= | | 6-v=12-2v | | 0.4/0.25=x/100 | | 16-2u=19-5u | | 4x-7=8x+9 | | 9-(-9r+7)=-6r+9 | | -2w+4=20 | | 3x+2y=-4x+2y=-8 | | (6t-3)/t | | (20-x)/1 | | 9/162= | | 2-4s-s=s+8 | | 8x+4c-5x+2c-9x+6x=a | | R(p)=-4p^2+200p | | 3G-3=9 | | 12-2y=0 | | 25x+15y=100 | | 3n-1=10 | | 14/x-4=2 | | X+2x+15=45 | | 18(c-897)=954 | | 3x-2-3y=15 | | (7x+5)=(x+47) | | 2t+4=14 | | Ax^2+ay-bx^2-by= | | 48=120-4z | | 1-4-3+2r=3r | | 48=120-4x | | 3-x=x-2 | | 2.1m-1.3m=-8 | | 4x^2-3x+20x-15= | | 4/5u=8 |

Equations solver categories