If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 3y2 = 21 Solving 7x2 + 3y2 = 21 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3y2' to each side of the equation. 7x2 + 3y2 + -3y2 = 21 + -3y2 Combine like terms: 3y2 + -3y2 = 0 7x2 + 0 = 21 + -3y2 7x2 = 21 + -3y2 Divide each side by '7'. x2 = 3 + -0.4285714286y2 Simplifying x2 = 3 + -0.4285714286y2 Reorder the terms: -3 + x2 + 0.4285714286y2 = 3 + -0.4285714286y2 + -3 + 0.4285714286y2 Reorder the terms: -3 + x2 + 0.4285714286y2 = 3 + -3 + -0.4285714286y2 + 0.4285714286y2 Combine like terms: 3 + -3 = 0 -3 + x2 + 0.4285714286y2 = 0 + -0.4285714286y2 + 0.4285714286y2 -3 + x2 + 0.4285714286y2 = -0.4285714286y2 + 0.4285714286y2 Combine like terms: -0.4285714286y2 + 0.4285714286y2 = 0.0000000000 -3 + x2 + 0.4285714286y2 = 0.0000000000 The solution to this equation could not be determined.
| 2k^3+3k^2-k+5= | | (x-2)-(3x-8)=0 | | 5(x+4)=26 | | 3x-4+2x=51 | | 8x^3-24x^2+72x-27=0 | | 4+3=18+2x | | 7x-4=3x+52 | | (6x-5)(x-11)=0 | | d+4.96=9 | | 2x+3mc+4xy= | | x^3-3x^2+7=0 | | x*x-x=14.5 | | 20z^2+49z=0 | | 3a-2=23+4a | | 4y+7=37 | | 9+2y+7=7y+1 | | 14p+12q+p-5q-6p= | | 0=4x^2-3x-1 | | 9x-5-(3x+2)=0 | | 0=8x^2+25x+3 | | 5t^2+16t+32=0 | | X^3+y^3-z^3=0 | | 0=8x^2-14x+3 | | sin(10x)-cos(4x)=0 | | 0=7x^2+5x-2 | | 0=7x^2+15x+2 | | 0=3x^2+10x+3 | | 5x+10=200 | | 3(x+1)=2(-x-1) | | 0=10x^2-13x+3 | | 1x+3=16+2 | | V=(12-2x)*(12-2x)*x |