If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(3x + -5) = (3x + 9)(x + -7) Reorder the terms: x(-5 + 3x) = (3x + 9)(x + -7) (-5 * x + 3x * x) = (3x + 9)(x + -7) (-5x + 3x2) = (3x + 9)(x + -7) Reorder the terms: -5x + 3x2 = (9 + 3x)(x + -7) Reorder the terms: -5x + 3x2 = (9 + 3x)(-7 + x) Multiply (9 + 3x) * (-7 + x) -5x + 3x2 = (9(-7 + x) + 3x * (-7 + x)) -5x + 3x2 = ((-7 * 9 + x * 9) + 3x * (-7 + x)) -5x + 3x2 = ((-63 + 9x) + 3x * (-7 + x)) -5x + 3x2 = (-63 + 9x + (-7 * 3x + x * 3x)) -5x + 3x2 = (-63 + 9x + (-21x + 3x2)) Combine like terms: 9x + -21x = -12x -5x + 3x2 = (-63 + -12x + 3x2) Add '-3x2' to each side of the equation. -5x + 3x2 + -3x2 = -63 + -12x + 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -5x + 0 = -63 + -12x + 3x2 + -3x2 -5x = -63 + -12x + 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -5x = -63 + -12x + 0 -5x = -63 + -12x Solving -5x = -63 + -12x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12x' to each side of the equation. -5x + 12x = -63 + -12x + 12x Combine like terms: -5x + 12x = 7x 7x = -63 + -12x + 12x Combine like terms: -12x + 12x = 0 7x = -63 + 0 7x = -63 Divide each side by '7'. x = -9 Simplifying x = -9
| 4r+yp=p-9g | | (X-50)+5= | | x-2.71428571=2/3 | | f(x)=5x^7+6x | | f(a+b)=9x^2-4x | | 9x-(2x+8)=4x-41 | | 10x+30(x-2)=260 | | (1/3)9x3= | | 7+7n=5n+9 | | 6x+9x^2=0 | | -4=1d-8 | | -8x^2-8x-67=0 | | 5+9n=6n+5 | | 3x(x+1)=x-2 | | 9x^2+36y^2-36x+72y-252=0 | | 32sin^2(x)cos^2(x)= | | 5y-30=4x | | 520x*780x-90x*390x=78 | | 520*780-90*390=78 | | 2x+6xi+3=yi-y+7i | | 4y-6+y+23=6y+20-4y | | 2powerk-k=9 | | (1/2)ln(cos(pi)) | | x^2-145=0 | | 7x^2-122=0 | | 6(x-3)2-54=0 | | 2x-74=-10x+82 | | 9x/40=1900 | | -68+3x=12x+85 | | -3t^2+14t+1=0 | | x-1+2x+3x+4x+5x-1= | | -42+5x=78+10x |