25x^2-9y^2=

Simple and best practice solution for 25x^2-9y^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 25x^2-9y^2= equation: 


Simplifying
25x2 + -9y2 = 0

Solving
25x2 + -9y2 = 0

Solving for variable 'x'.

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

Add '9y2' to each side of the equation.
25x2 + -9y2 + 9y2 = 0 + 9y2

Combine like terms: -9y2 + 9y2 = 0
25x2 + 0 = 0 + 9y2
25x2 = 0 + 9y2
Remove the zero:
25x2 = 9y2

Divide each side by '25'.
x2 = 0.36y2

Simplifying
x2 = 0.36y2

Take the square root of each side:
x = {-0.6y, 0.6y}

See similar equations:

| 6(-9.5+5)+8=2*-9.5 | | 7.93-15.20v=0.66 | | 6cos(4x)=y | | b/9-35-45 | | 4z^3+20z^2+25z=0 | | 5(1+4m)=2(9+10m) | | 14-8j/2-3j | | 4z=-60 | | y-4=-5(x-3) | | 4-5(-6)/-5 | | 5k-1.9k=3.22-0.3k+4.2+5.5 | | 5/8A-1/2=3/4 | | 16x^2+200x-200x-25=0 | | x+1=5(x+2) | | 11x^6+03x^4-20x^2+00=0 | | -2/5I=8/5 | | (3x+1)=4 | | .4x^(-1/5) | | 3y+3-12=0 | | -35-3x=-5-6(1+x) | | -y-2x=-2 | | -13-7(-10)=-6-9(-10+3) | | 6z=28-2 | | 96/34 | | 0=-24x^3-98x^2-105x-25 | | 4c-9=7x+12 | | z-2/3=3/5 | | 15+5(w+2)=7w+4 | | 4+8x=7x-3 | | 8/x-2=7 | | 28-x=20x-64 | | 3x+2y=2(25+x) |

Equations solver categories