7b(3a-8b)=

Simple and best practice solution for 7b(3a-8b)= 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 7b(3a-8b)= equation: 


Simplifying
7b(3a + -8b) = 0
(3a * 7b + -8b * 7b) = 0
(21ab + -56b2) = 0

Solving
21ab + -56b2 = 0

Solving for variable 'a'.

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

Add '56b2' to each side of the equation.
21ab + -56b2 + 56b2 = 0 + 56b2

Combine like terms: -56b2 + 56b2 = 0
21ab + 0 = 0 + 56b2
21ab = 0 + 56b2
Remove the zero:
21ab = 56b2

Divide each side by '21b'.
a = 2.666666667b

Simplifying
a = 2.666666667b

See similar equations:

| 6x-11+2x=6+8x-17 | | X-5=-11-x | | 64*12(x+6)=P | | 5-5x=30x+40 | | -r^3+r^2+6r=0 | | .08x+0.75y=11 | | 12+6x=8x-2 | | T^8+9=0 | | -8p+1=p+1 | | 5-6x+9x=-15+5x | | 4x/5-3=1 | | 9x+x-3x=14 | | 7k+6=2+5k-8 | | F(x)=32x+12 | | 1+x-7+2x=x+7+3 | | 8y-2-4y+1=0 | | -1-x-9=-7x-4-2x | | 5(y+3)=45 | | -8x-10=1+3x | | -1-x-9=-7-4-2x | | 3-(x+0.4)-0.5(x-1)=0.5-[0.5-(x-0.5)] | | x^3-ax^2-x+a=0 | | X/3-2=7/3 | | -2(-4x-9)=-30 | | M+1.5m=3275 | | (2y-2)(y+1)=(y-3)(y-2) | | (2y^2)(y+1)=(y-3)(y-2) | | -45=9(5x-10) | | -5(1-v)+2(1+7v)=16 | | 45x+62+4x=2 | | 18/27=6/? | | -2/5k=-4 |

Equations solver categories