If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 28a4 + -12a3 = 0 Reorder the terms: -12a3 + 28a4 = 0 Solving -12a3 + 28a4 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '4a3'. 4a3(-3 + 7a) = 0 Ignore the factor 4.Subproblem 1
Set the factor 'a3' equal to zero and attempt to solve: Simplifying a3 = 0 Solving a3 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(-3 + 7a)' equal to zero and attempt to solve: Simplifying -3 + 7a = 0 Solving -3 + 7a = 0 Move all terms containing a to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 7a = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 7a = 0 + 3 7a = 0 + 3 Combine like terms: 0 + 3 = 3 7a = 3 Divide each side by '7'. a = 0.4285714286 Simplifying a = 0.4285714286Solution
a = {0.4285714286}
| 4x^2y+12xy^2=0 | | 7y-3y=122 | | 7r-2(3-7r)=-76+21r | | (8.5-2x)+(5x-1.1)+(7x-0.3)=(6X-0.6)+(5x+0.2)+(9-0.5x) | | 13+7=6+v | | 3p+6q-3(3p-3q+6r)= | | f(x+1)=4x+5 | | n=ft | | 25x^2+100x-1600=0 | | 3x+2x=5-3 | | 9(m-4)+6=3m+2(m+1) | | (x-1)-(2x-6)= | | 2x-6=-x-3 | | 128-24=2xn | | 3y+7y=12 | | f(x)=-25x^2-100x+1600 | | 5x-144=x+72 | | x=(4x+2y+56)(-2) | | 6(4+n)-3=4(n-3)+2n | | -3(n+1)=1-(4-12n) | | 3y-6y=2 | | 4z+12=7z-12 | | -2x-(-1x+1)=2 | | onethirdx-5+171=x | | -156=-4(8n-1) | | 4x+2y=56(-2) | | u^2+u+6=0 | | 1-x=-8k+4kx-16k^2 | | .5(7x+15)-2=8+x+6 | | -10(v+6)-2v=-2(v+10) | | -8(6-3x)-11x=12x-53 | | -17=-10x |