7a+12ab-(2a-b)+3b=0

Simple and best practice solution for 7a+12ab-(2a-b)+3b=0 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 7a+12ab-(2a-b)+3b=0 equation:


Simplifying
7a + 12ab + -1(2a + -1b) + 3b = 0
7a + 12ab + (2a * -1 + -1b * -1) + 3b = 0
7a + 12ab + (-2a + 1b) + 3b = 0

Reorder the terms:
7a + -2a + 12ab + 1b + 3b = 0

Combine like terms: 7a + -2a = 5a
5a + 12ab + 1b + 3b = 0

Combine like terms: 1b + 3b = 4b
5a + 12ab + 4b = 0

Solving
5a + 12ab + 4b = 0

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
5a + 12ab + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
5a + 12ab + 0 = 0 + -4b
5a + 12ab = 0 + -4b
Remove the zero:
5a + 12ab = -4b

Combine like terms: -4b + 4b = 0
5a + 12ab + 4b = 0

The solution to this equation could not be determined.

See similar equations:

| 4=-(5-6)+7v | | 7x-2+2(x+4)+27=180 | | 840+.1x=(6000+x)(.12) | | 14x-14=11x+13 | | 0.5c-c= | | 6x+3-2=-5x+14 | | 2x-15=-17 | | 3x^2+11x+9=0 | | d^2=8d-16 | | L^2-15L+54= | | 3x-5=-5x+5 | | 3x+3x+10+4x=30 | | 4x+4y= | | 9x-4(x-6)=5x+4 | | -47-21n=58 | | -3(14+5r)-2r=-14(r+3) | | 2(5y+1)+2y= | | 12b+4=28 | | L(15-L)=54 | | 18=3(10-x)-5x | | 1.4+6.266n-7.9n=-3.6654 | | 9z^2-36z=0 | | x^2+12x=45 | | 0.24(18)+0.04x=0.08(18+x) | | 100[0.06(x+6)]= | | 5x^2+39x=8 | | 3x+x=188 | | -21x^2+46x+7=0 | | 2(5x+1)+10= | | N^2-3=2N | | x^2-.75+.140625=0 | | 3x+x=264 |

Equations solver categories