If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x = -1x2 + -7 Reorder the terms: -3x = -7 + -1x2 Solving -3x = -7 + -1x2 Solving for variable 'x'. Reorder the terms: 7 + -3x + x2 = -7 + -1x2 + 7 + x2 Reorder the terms: 7 + -3x + x2 = -7 + 7 + -1x2 + x2 Combine like terms: -7 + 7 = 0 7 + -3x + x2 = 0 + -1x2 + x2 7 + -3x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 7 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + -3x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -3x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3x + x2 = 0 + -7 -3x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -3x + x2 = -7 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 = -7 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -7 + 2.25 Combine like terms: -7 + 2.25 = -4.75 2.25 + -3x + x2 = -4.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -4.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 1500=50p | | -5=9+2x | | (-15/e)=3 | | 3v^2+22v+40=0factor | | -56.8+y=108.67 | | 4x+120=80 | | (a-21)(a-29)(-40/a-29) | | 20+8k=6(1+3k)+4 | | 8t+16-3t+12=6t-4 | | 23-13=5(x-7) | | m^2+12m-13=0 | | 4(9+n)=2n-1 | | 4x-120=80 | | 0.2y+1.4y+(-0.5y)+1.4=8 | | -8x-7y=-20 | | R=176-.08x | | 9(n-4)=1-2n | | 22/5x16/5 | | y+4xy+xy^3=0 | | 9(n+4)=1-2n | | 3.99x-5.6(x-1.795)=6.9125 | | -8w+5+9w-1= | | y=5[x] | | sin^2x=12cosx | | 6xz^-1/2 | | 62/2 | | y-342.7=65.5 | | 6-4n=8(1-3n)-2 | | 9a-3+3(a-11)=23 | | 5x+6=62 | | -5(x+8)=7x+32 | | 9(4+n)=1-2n |