If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(4x2 + -25y2) = 0
Remove parenthesis around (4x2 + -25y2)
4x2 + -25y2 = 0
Solving
4x2 + -25y2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '25y2' to each side of the equation.
4x2 + -25y2 + 25y2 = 0 + 25y2
Combine like terms: -25y2 + 25y2 = 0
4x2 + 0 = 0 + 25y2
4x2 = 0 + 25y2
Remove the zero:
4x2 = 25y2
Divide each side by '4'.
x2 = 6.25y2
Simplifying
x2 = 6.25y2
Take the square root of each side:
x = {-2.5y, 2.5y}
| 11(2x+3)=-55 | | 7.9x+3=6.7x | | 14x+6=67 | | 3w-21w=-2x-9 | | 9x+22+6x-11=26 | | 13-w=-15 | | 4x-2=3(x-3)+12 | | -2/3x-3=-5 | | 0=-16t^2+12t+60 | | 14(n+1)=98 | | 56=4e^3x | | 15x-14=116 | | 4+4lnx=3 | | 8tanx+3cosx=0 | | 511=-7(-9x+8) | | 2(k+10)=40 | | 1.2(b-12)=72 | | -6=2(1-2t) | | 8=2.4x+6 | | 9m-19=44 | | 5sin(x+1)=3sin(x) | | -1/2×-7/3= | | 33/-11 | | 6(-3+7)=-30 | | -1/2×(-7/3)= | | -20(6)= | | 42=-6d | | 9t^2+18t-16=0 | | n+(n+3)=-2688 | | -13w^2+38w-25=y | | 3+7x+2y+9x+4= | | X^2/3-2x^1/3-63=0 |