If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20 + x2 = 3x Solving 20 + x2 = 3x Solving for variable 'x'. Reorder the terms: 20 + -3x + x2 = 3x + -3x Combine like terms: 3x + -3x = 0 20 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-20' to each side of the equation. 20 + -3x + -20 + x2 = 0 + -20 Reorder the terms: 20 + -20 + -3x + x2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -3x + x2 = 0 + -20 -3x + x2 = 0 + -20 Combine like terms: 0 + -20 = -20 -3x + x2 = -20 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -20 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -20 + 2.25 Combine like terms: -20 + 2.25 = -17.75 2.25 + -3x + x2 = -17.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -17.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 8+6x=-8+8x+7+3 | | -6b-6b= | | -0.2w=8.6 | | 4x-10=2x-7 | | 8=1+3n-2 | | 8=1+32-2 | | 5*3/5*7 | | 7t+9-4t+3= | | -10x-20-12x+15=97 | | 150d-600=270 | | -7x+41+4x=34 | | 56Y^9/7y^7 | | 4.5x+3=2.55 | | X-70+4x=60 | | 14-(3a+2)=14-3a-2 | | 37z+4z= | | 5(x+4)=7x-21 | | 5(z+5)= | | 3d+8=2-7 | | -15=b-6-3 | | x-0=-2 | | 0.9-3=0.6 | | (13)-(x+1)=2(3x-1) | | 3(4x-6)-(x-2)= | | 4(n+3)=5(n-3) | | 4-(3x+2)=7x-2(4x-3) | | 3+5(4+2)= | | 6-3+5=3+5 | | 3x-22=2+3 | | -22+8x-4x=30 | | 5x+3-2x=7-4x+1 | | 4/x^6y^6*4x/y^4 |