b(2b-7)=0

Simple and best practice solution for b(2b-7)=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 b(2b-7)=0 equation: 


Simplifying
b(2b + -7) = 0

Reorder the terms:
b(-7 + 2b) = 0
(-7 * b + 2b * b) = 0
(-7b + 2b2) = 0

Solving
-7b + 2b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), 'b'.
b(-7 + 2b) = 0


Subproblem 1
Set the factor 'b' equal to zero and attempt to solve:

Simplifying
b = 0

Solving
b = 0

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

Simplifying
b = 0

Subproblem 2
Set the factor '(-7 + 2b)' equal to zero and attempt to solve:

Simplifying
-7 + 2b = 0

Solving
-7 + 2b = 0

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

Add '7' to each side of the equation.
-7 + 7 + 2b = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 2b = 0 + 7
2b = 0 + 7

Combine like terms: 0 + 7 = 7
2b = 7

Divide each side by '2'.
b = 3.5

Simplifying
b = 3.5
Solution
b = {0, 3.5}

See similar equations:

| 5x-8=x+20 | | x/2-8=18 | | x^9=31857157x-14253151+9591 | | -1/2x-1/2x-1/2x-1/2 | | -17-5x=3(2+4x) | | 304-s+24(s+4c+52as)=51862 | | 7m-7=245 | | 7-5x=x-59 | | y=4x-110 | | 6x-12=7x+3 | | 4x^2-25x+6= | | 7x+6y=18 | | 3s-121y+52x+ys-s-y=(y-s+x)(y+s-x) | | -15x+2=23 | | 5x-29=3x-9 | | x=29+-1.5y | | 3/6=d/18 | | 6/z=-3/5 | | -2(3x+4)+5(5x+2)=44 | | 3x-2s=195-2(x-s) | | (-6)(-5)= | | (x-2)(x-2)=2x-4 | | 2(2x)+2(x)=270 | | ((x-9)/8)=1-(x/9) | | 10x+6=3x+10 | | X^2-10x+16=-8 | | f(x)=3x^2+5x | | 18x-12=-7(1+x)-5(1-5x) | | -2x-3y=-58 | | -2(3t-5)+5=3t+7 | | -x+1=-13 | | 13x^2-14x=9 |

Equations solver categories