If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
4x2 + -2 = 7x2 + -51
Reorder the terms:
-2 + 4x2 = 7x2 + -51
Reorder the terms:
-2 + 4x2 = -51 + 7x2
Solving
-2 + 4x2 = -51 + 7x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-7x2' to each side of the equation.
-2 + 4x2 + -7x2 = -51 + 7x2 + -7x2
Combine like terms: 4x2 + -7x2 = -3x2
-2 + -3x2 = -51 + 7x2 + -7x2
Combine like terms: 7x2 + -7x2 = 0
-2 + -3x2 = -51 + 0
-2 + -3x2 = -51
Add '2' to each side of the equation.
-2 + 2 + -3x2 = -51 + 2
Combine like terms: -2 + 2 = 0
0 + -3x2 = -51 + 2
-3x2 = -51 + 2
Combine like terms: -51 + 2 = -49
-3x2 = -49
Divide each side by '-3'.
x2 = 16.33333333
Simplifying
x2 = 16.33333333
Take the square root of each side:
x = {-4.041451884, 4.041451884}
| 4x=14-y | | v=5i+j | | 8x-9y=19 | | 1.5x+5=2x^2+12x+13 | | (4/9)-(n/9)=4/9 | | 6+j/2=4 | | 4/9-n/9=4/9 | | 6t-1=9t-36 | | 8/3x3/8=40(3/8) | | 7385-97x=6250 | | 10d-2t=-40 | | -2x+7=2x^2+3x-5 | | -5+/3=0 | | 156+38=x | | 3x+2x+10+9=2x+8 | | 4(8x-14)=9 | | 1996-43x=3200 | | 78/2 | | -5(-6+5v)=130 | | 4+2x=-5x+25 | | 1/2=9+y1/4 | | x^3-11x^2-186x+1080=0 | | x^3-4x^2-6=0 | | 3a+10=8 | | 5u+6v=2 | | 0.307/584 | | 7x^8y^6+56x^6y^5+2xy= | | 4(6+78843222567)=12244577763 | | 5x/10=6 | | -5.2+x=16.1 | | 8(x-7)=-104 | | 3(2r+5)+r=2(3-r)+33 |