If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 = 10x + -7 Reorder the terms: 5x2 = -7 + 10x Solving 5x2 = -7 + 10x Solving for variable 'x'. Reorder the terms: 7 + -10x + 5x2 = -7 + 10x + 7 + -10x Reorder the terms: 7 + -10x + 5x2 = -7 + 7 + 10x + -10x Combine like terms: -7 + 7 = 0 7 + -10x + 5x2 = 0 + 10x + -10x 7 + -10x + 5x2 = 10x + -10x Combine like terms: 10x + -10x = 0 7 + -10x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.4 + -2x + x2 = 0 Move the constant term to the right: Add '-1.4' to each side of the equation. 1.4 + -2x + -1.4 + x2 = 0 + -1.4 Reorder the terms: 1.4 + -1.4 + -2x + x2 = 0 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 0.0 + -2x + x2 = 0 + -1.4 -2x + x2 = 0 + -1.4 Combine like terms: 0 + -1.4 = -1.4 -2x + x2 = -1.4 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -1.4 + 1 Reorder the terms: 1 + -2x + x2 = -1.4 + 1 Combine like terms: -1.4 + 1 = -0.4 1 + -2x + x2 = -0.4 Factor a perfect square on the left side: (x + -1)(x + -1) = -0.4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10x+22=2(5x+6) | | 4p=6(p+12) | | 9+-15+8= | | -6+-4+3= | | 8(3x+1)=28x | | 3+2z-2=9z+10-4z | | -6n^2-8n=-30-7n^2+3n | | 32=5(u-8)+3u | | 2(2x-3)=2(4x-5) | | 6x+17-4x+17=-2 | | 6=x^2+2x-8 | | 4+10x=15x+18 | | -12-7x=10x+10 | | -63=2x+9x-19 | | -6x-3x=-9 | | -4(1+7m)-4(3+4m)=-16 | | 2(3x-6)x= | | 8x^2+72x=-144 | | 7(w+3)-3w=-19 | | 0.4(11.6-3x)=-0.4x | | 3x^2+15=-8x | | -3y-5y-27=29 | | 4x-5=5x-14 | | 0.06p+0.08(1700-p)=85 | | 24(x-1)=6(4-x)+18x | | 7=6x+34+3x | | 3(k-5)=2k+10 | | 7(y-4)/3=-3y | | 1-5x^2=0 | | -6(x+2)=3-6x | | 24=-[2]v | | 3x+5+20x-9=180 |