If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 31 = 3x Reorder the terms: 31 + x2 = 3x Solving 31 + x2 = 3x Solving for variable 'x'. Reorder the terms: 31 + -3x + x2 = 3x + -3x Combine like terms: 3x + -3x = 0 31 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-31' to each side of the equation. 31 + -3x + -31 + x2 = 0 + -31 Reorder the terms: 31 + -31 + -3x + x2 = 0 + -31 Combine like terms: 31 + -31 = 0 0 + -3x + x2 = 0 + -31 -3x + x2 = 0 + -31 Combine like terms: 0 + -31 = -31 -3x + x2 = -31 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 = -31 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -31 + 2.25 Combine like terms: -31 + 2.25 = -28.75 2.25 + -3x + x2 = -28.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -28.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -4(4b+2)+(17b-4)=0 | | 4x^2-32=8x | | log(5)25=2 | | (4-4*4)0.8= | | 5/6x=4 | | 7+4(s-2t)= | | 5u-7-7u+4= | | -4xy+x-xy-6x= | | 20000/3/2= | | 4(x-3)=2x-4 | | 8x^2+120x+288=0 | | -8(3b+4)+(25b-6)=0 | | 8a-3a-9a= | | x/6-9=x/6 | | c-2-8=3 | | 3(8m+35)= | | X^2-13-3x=0 | | (17b-1)-4(4b+3)=-7 | | c-8=3(-3) | | 40=10n | | -16(5x-6y+7z)= | | 9x+4x+3+7=7x+3+5x | | 2-[1.5x-3]=.5(x+2) | | 10x^2+41x-18=0 | | x^2+5=2x+20 | | y=3/4x+1 | | 2(7x+28)=8(2x-4) | | 7(14y+18)= | | -16+x=x+17 | | 6x+2(-4x)= | | 22x^2+3.1x+43= | | 4(c-9)= |