If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 50 + 0.5 * 5x2 = 20x Multiply 0.5 * 5 50 + 2.5x2 = 20x Solving 50 + 2.5x2 = 20x Solving for variable 'x'. Reorder the terms: 50 + -20x + 2.5x2 = 20x + -20x Combine like terms: 20x + -20x = 0 50 + -20x + 2.5x2 = 0 Begin completing the square. Divide all terms by 2.5 the coefficient of the squared term: Divide each side by '2.5'. 20 + -8x + x2 = 0 Move the constant term to the right: Add '-20' to each side of the equation. 20 + -8x + -20 + x2 = 0 + -20 Reorder the terms: 20 + -20 + -8x + x2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -8x + x2 = 0 + -20 -8x + x2 = 0 + -20 Combine like terms: 0 + -20 = -20 -8x + x2 = -20 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -20 + 16 Reorder the terms: 16 + -8x + x2 = -20 + 16 Combine like terms: -20 + 16 = -4 16 + -8x + x2 = -4 Factor a perfect square on the left side: (x + -4)(x + -4) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -40+x=10 | | 5i*i*-2i= | | 3(2x-3)=42 | | -1(3)+13=9 | | 4.23x+36=17.8929+6x | | 4i(-2-8i)= | | (x+2)(x^2-3x-10)=0 | | 3.21x+25.68=51.36 | | 5-4d=3 | | -3+6i-(-5-3i)-8i= | | X^2-13x-35=-9x-3 | | 5x+20+7x+3=180 | | -4(3x+1)=9x^2 | | 18x+5=41 | | 7x=16-9x | | -6x+20=-2x+60 | | 90-3x=15x+24 | | -4(3x+1)=9a^2 | | (5x^2+2)(6x^2+2)= | | 7x+7=43-2x | | 1+12x=64+x | | 0.333333x-24=x-8 | | 4x^2+18x+4=0 | | 8-a=5 | | (x-b)b=(x-a)a | | 7x+16=56-3x | | 13-3b=1 | | -3b+9=9+-3b | | 0.3x-24=x-8 | | 5x+20+7x+3+155=180 | | 5x+8=44-4x | | 9x+8=10x-7 |