7a^2-13qb-2b^2=

Simple and best practice solution for 7a^2-13qb-2b^2= 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^2-13qb-2b^2= equation:


Simplifying
7a2 + -13qb + -2b2 = 0

Solving
7a2 + -13bq + -2b2 = 0

Solving for variable 'a'.

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

Add '13bq' to each side of the equation.
7a2 + -13bq + 13bq + -2b2 = 0 + 13bq

Combine like terms: -13bq + 13bq = 0
7a2 + 0 + -2b2 = 0 + 13bq
7a2 + -2b2 = 0 + 13bq
Remove the zero:
7a2 + -2b2 = 13bq

Add '2b2' to each side of the equation.
7a2 + -2b2 + 2b2 = 13bq + 2b2

Combine like terms: -2b2 + 2b2 = 0
7a2 + 0 = 13bq + 2b2
7a2 = 13bq + 2b2

Divide each side by '7'.
a2 = 1.857142857bq + 0.2857142857b2

Simplifying
a2 = 1.857142857bq + 0.2857142857b2

Reorder the terms:
a2 + -1.857142857bq + -0.2857142857b2 = 1.857142857bq + -1.857142857bq + 0.2857142857b2 + -0.2857142857b2

Combine like terms: 1.857142857bq + -1.857142857bq = 0.000000000
a2 + -1.857142857bq + -0.2857142857b2 = 0.000000000 + 0.2857142857b2 + -0.2857142857b2
a2 + -1.857142857bq + -0.2857142857b2 = 0.2857142857b2 + -0.2857142857b2

Combine like terms: 0.2857142857b2 + -0.2857142857b2 = 0.0000000000
a2 + -1.857142857bq + -0.2857142857b2 = 0.0000000000

The solution to this equation could not be determined.

See similar equations:

| 10+5r=45 | | 7y-3y=16 | | 5x-6y-2(-5x+6y-2)= | | 2x+2(x+9)+2x+2(x+9)=76 | | 7x-3=x+1 | | 4(7x+5y+5)= | | 2x+(2x+9)+2x+(2x+9)=76 | | 8a^2+6a-9= | | 2x+(2x+5)+2x+(2x+5)=76 | | f/5=-4 | | 3y=2y+12 | | 0.67y+6=y | | Ln(x+9)+ln(x-5)=2lnx | | 0.6=r+4.2 | | 14r+16-3(7r+10)= | | x-12x=88 | | 12x-x=88 | | 30=-x | | -3(n-1)-6n= | | 3(x+1)+17= | | xy+x+y=x^2y^2 | | X^2+14x+2=-46 | | 4(x+3)+17= | | 2x+-1=49 | | 2x(7x-3)(x+4)=0 | | Z^2-11z=28 | | 12x-5y=20 | | 2x-1=49 | | 2(x+2)+24= | | x+5=x-1 | | -8x+4+9x=-1+7 | | 4(x+1)+21= |

Equations solver categories