If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + 3x = -7 Reorder the terms: 3x + 8x2 = -7 Solving 3x + 8x2 = -7 Solving for variable 'x'. Reorder the terms: 7 + 3x + 8x2 = -7 + 7 Combine like terms: -7 + 7 = 0 7 + 3x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.875 + 0.375x + x2 = 0 Move the constant term to the right: Add '-0.875' to each side of the equation. 0.875 + 0.375x + -0.875 + x2 = 0 + -0.875 Reorder the terms: 0.875 + -0.875 + 0.375x + x2 = 0 + -0.875 Combine like terms: 0.875 + -0.875 = 0.000 0.000 + 0.375x + x2 = 0 + -0.875 0.375x + x2 = 0 + -0.875 Combine like terms: 0 + -0.875 = -0.875 0.375x + x2 = -0.875 The x term is 0.375x. Take half its coefficient (0.1875). Square it (0.03515625) and add it to both sides. Add '0.03515625' to each side of the equation. 0.375x + 0.03515625 + x2 = -0.875 + 0.03515625 Reorder the terms: 0.03515625 + 0.375x + x2 = -0.875 + 0.03515625 Combine like terms: -0.875 + 0.03515625 = -0.83984375 0.03515625 + 0.375x + x2 = -0.83984375 Factor a perfect square on the left side: (x + 0.1875)(x + 0.1875) = -0.83984375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x-3/2= | | -1/5x+4=39 | | 6=3(x-20) | | 2-2(7-2x)=3(3-x) | | 3t+2=-7 | | n+3+6n=3 | | (1/5x)+13+x=(-1/10)(x+40)+4 | | X=3.2+0.5x | | 2p-12=4p-8 | | 4-2x+3-5x=-6x-3-x+10 | | 4a-6a=-10 | | -t/42=3 | | 4(y-1)=5(y+4) | | 8=1-2x-1 | | 6+.07(x)=24+.04(x) | | -3+4x-(1+3x)=1-2x+4 | | 13=-x/4 | | (2p/3)-12=-2 | | ln(x+7)-ln(x-5)=ln(x) | | ln(x-3)+ln(x-2)=ln(x) | | 3(5x-7)=2(6x-7) | | 2-(x-1)=4x-2 | | -18=-y/2 | | 2(6x+2)=21 | | 3(2m-2)=10 | | 4(v-3)=14 | | 2(1/3x+4)-1=(4/3x)-3+x | | x^3+x+2=0 | | -3(-m-4)=21 | | x/4+5=4+x/2 | | 20+9.75(x)=78.5 | | 2.6x+18=2.4x+8 |