9x^3=7x^2

Simple and best practice solution for 9x^3=7x^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 9x^3=7x^2 equation:


Simplifying
9x3 = 7x2

Solving
9x3 = 7x2

Solving for variable 'x'.

Reorder the terms:
-7x2 + 9x3 = 7x2 + -7x2

Combine like terms: 7x2 + -7x2 = 0
-7x2 + 9x3 = 0

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-7 + 9x) = 0

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-7 + 9x)' equal to zero and attempt to solve: Simplifying -7 + 9x = 0 Solving -7 + 9x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 9x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 9x = 0 + 7 9x = 0 + 7 Combine like terms: 0 + 7 = 7 9x = 7 Divide each side by '9'. x = 0.7777777778 Simplifying x = 0.7777777778

Solution

x = {0, 0.7777777778}

See similar equations:

| 3x-10+y=180 | | 14-3x=110 | | 2x^2+xy-6y^2= | | 6x-8=7-9x | | 30-8x=45-15 | | (9t^5)=(5t^2) | | 100b^2-81=0 | | 6x-7=4x+17 | | 1x=-15 | | 2-3x=-8x+7 | | -4x-10=5x+8 | | 21-2x=-9x | | -6x=-9+3x | | 6g^2+5g-6=0 | | 8x=45+3x | | -15=x/5 | | 7-8x-3=-39+6x-13 | | 5x+7=-3+3x+20 | | 9x-9-5x=5x-5 | | -12=-0.85714285714y | | 12-3(-5+2x)=9 | | 2x(4x-3)=8x^2-18 | | 22(2x-8)=3 | | -6x-9=21 | | -2w^2+12w-18=0 | | 4u^2-3u-1=0 | | 3(x-12)=-x+4 | | 2x^2-9u-5=0 | | 32-16/4= | | p^2+70pt+1225t^2= | | -t-2=9(t+8) | | -6=-(x-5)-3(5+2x)-4(2x-4) |

Equations solver categories