If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15x = 25x2 + 7 Reorder the terms: 15x = 7 + 25x2 Solving 15x = 7 + 25x2 Solving for variable 'x'. Reorder the terms: -7 + 15x + -25x2 = 7 + 25x2 + -7 + -25x2 Reorder the terms: -7 + 15x + -25x2 = 7 + -7 + 25x2 + -25x2 Combine like terms: 7 + -7 = 0 -7 + 15x + -25x2 = 0 + 25x2 + -25x2 -7 + 15x + -25x2 = 25x2 + -25x2 Combine like terms: 25x2 + -25x2 = 0 -7 + 15x + -25x2 = 0 Begin completing the square. Divide all terms by -25 the coefficient of the squared term: Divide each side by '-25'. 0.28 + -0.6x + x2 = 0 Move the constant term to the right: Add '-0.28' to each side of the equation. 0.28 + -0.6x + -0.28 + x2 = 0 + -0.28 Reorder the terms: 0.28 + -0.28 + -0.6x + x2 = 0 + -0.28 Combine like terms: 0.28 + -0.28 = 0.00 0.00 + -0.6x + x2 = 0 + -0.28 -0.6x + x2 = 0 + -0.28 Combine like terms: 0 + -0.28 = -0.28 -0.6x + x2 = -0.28 The x term is -0.6x. Take half its coefficient (-0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. -0.6x + 0.09 + x2 = -0.28 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = -0.28 + 0.09 Combine like terms: -0.28 + 0.09 = -0.19 0.09 + -0.6x + x2 = -0.19 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = -0.19 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3ax-21=2bx+8b | | 0.7x+0.5=0.9x-0.1 | | 32x=-288 | | 4+3cos^2x=0 | | 7.3x=3.3x+12 | | -97-3x=133+7x | | y+3=x-1 | | -3x-5(2x+7)=56 | | (3-4x-5)(3-4x+5)= | | -5(5y-6)-y=-3(y-3) | | 2.4z+1.22-6.5=0.7 | | 12-30c=18c | | 248-m=62 | | 4x-9x-9=-5x+5-9 | | 0.24*84= | | 10x^3-100=0 | | 15x+23=5(2x+5)+5x-2 | | 42.6x-29.9=-3.5x | | 124-8=36 | | 13.2k+4.5=2.7k | | 7x+6=7(x+3) | | 44X=64X+1 | | 7.33r+25=53.7289+5r | | 8x=234553.465 | | 880=2x+6x | | (x-(2+i))(x-(2-i))(x-(4+5i))(x-(4-5i))=0 | | 14u^2+35u^4= | | -2-10=3y+10 | | (-1).2= | | -2t^2+4t+8=0 | | y^4-18y^2+81y=0 | | 8y-(6y+19)=3-(2y-5) |