If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -4y2 = 18 Solving 7x2 + -4y2 = 18 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4y2' to each side of the equation. 7x2 + -4y2 + 4y2 = 18 + 4y2 Combine like terms: -4y2 + 4y2 = 0 7x2 + 0 = 18 + 4y2 7x2 = 18 + 4y2 Divide each side by '7'. x2 = 2.571428571 + 0.5714285714y2 Simplifying x2 = 2.571428571 + 0.5714285714y2 Reorder the terms: -2.571428571 + x2 + -0.5714285714y2 = 2.571428571 + 0.5714285714y2 + -2.571428571 + -0.5714285714y2 Reorder the terms: -2.571428571 + x2 + -0.5714285714y2 = 2.571428571 + -2.571428571 + 0.5714285714y2 + -0.5714285714y2 Combine like terms: 2.571428571 + -2.571428571 = 0.000000000 -2.571428571 + x2 + -0.5714285714y2 = 0.000000000 + 0.5714285714y2 + -0.5714285714y2 -2.571428571 + x2 + -0.5714285714y2 = 0.5714285714y2 + -0.5714285714y2 Combine like terms: 0.5714285714y2 + -0.5714285714y2 = 0.0000000000 -2.571428571 + x2 + -0.5714285714y2 = 0.0000000000 The solution to this equation could not be determined.
| F-819/-20=-9 | | 45x=4 | | 21+28h=-2 | | 10x=4(x-62) | | 3u-3u+u=12 | | 9+3.5d=11-0.5d | | 9-30x-y-15=0 | | w+5.3=-10 | | 10g+13g+-12g-4g+-17g=4 | | 8x+25=3x | | (X+15)+71=180 | | 2y^2=128squared | | 10g+13g+-12g-4g+-17g=7 | | 5/6x-1/3=4/7x-5/42 | | 2(x-1)+6x=4(3-1)+2 | | 8k^2+32-40=0 | | 4y-y=2 | | .6=4/x | | 988=19(k-936) | | 576/x=x | | 40-7x=-8(x-5)-7 | | (5)2/3 | | 9(u+2)=32 | | (5a-2)/3=9 | | 2y-13=-1 | | 12a-6a=30-10a | | x/6=2/4 | | 15*28/3 | | 4b^2+12b-160=0 | | 12x+25x=188-10x | | -14c+11c-12c+11c=20 | | 4m-3m=14 |