If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 7)(x + 9) = (x + 3)(x + 21) Reorder the terms: (7 + x)(x + 9) = (x + 3)(x + 21) Reorder the terms: (7 + x)(9 + x) = (x + 3)(x + 21) Multiply (7 + x) * (9 + x) (7(9 + x) + x(9 + x)) = (x + 3)(x + 21) ((9 * 7 + x * 7) + x(9 + x)) = (x + 3)(x + 21) ((63 + 7x) + x(9 + x)) = (x + 3)(x + 21) (63 + 7x + (9 * x + x * x)) = (x + 3)(x + 21) (63 + 7x + (9x + x2)) = (x + 3)(x + 21) Combine like terms: 7x + 9x = 16x (63 + 16x + x2) = (x + 3)(x + 21) Reorder the terms: 63 + 16x + x2 = (3 + x)(x + 21) Reorder the terms: 63 + 16x + x2 = (3 + x)(21 + x) Multiply (3 + x) * (21 + x) 63 + 16x + x2 = (3(21 + x) + x(21 + x)) 63 + 16x + x2 = ((21 * 3 + x * 3) + x(21 + x)) 63 + 16x + x2 = ((63 + 3x) + x(21 + x)) 63 + 16x + x2 = (63 + 3x + (21 * x + x * x)) 63 + 16x + x2 = (63 + 3x + (21x + x2)) Combine like terms: 3x + 21x = 24x 63 + 16x + x2 = (63 + 24x + x2) Add '-63' to each side of the equation. 63 + 16x + -63 + x2 = 63 + 24x + -63 + x2 Reorder the terms: 63 + -63 + 16x + x2 = 63 + 24x + -63 + x2 Combine like terms: 63 + -63 = 0 0 + 16x + x2 = 63 + 24x + -63 + x2 16x + x2 = 63 + 24x + -63 + x2 Reorder the terms: 16x + x2 = 63 + -63 + 24x + x2 Combine like terms: 63 + -63 = 0 16x + x2 = 0 + 24x + x2 16x + x2 = 24x + x2 Add '-1x2' to each side of the equation. 16x + x2 + -1x2 = 24x + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 16x + 0 = 24x + x2 + -1x2 16x = 24x + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 16x = 24x + 0 16x = 24x Solving 16x = 24x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-24x' to each side of the equation. 16x + -24x = 24x + -24x Combine like terms: 16x + -24x = -8x -8x = 24x + -24x Combine like terms: 24x + -24x = 0 -8x = 0 Divide each side by '-8'. x = 0 Simplifying x = 0
| t^3-12t-2=0 | | (7x-2)(-5x-3)= | | 30=6(8+x) | | 125*3.25= | | 3x/5-o.5=19 | | (4x-9)(x-3)(x+5)= | | (k+8)(7k+1)=0 | | (7m+3)(6m-1)=0 | | 6a+36=3 | | L=(x/100)48 | | 4x+2x-14+2x+36+4x+10+106.2=360 | | 2x-x=41-9x | | 2x^2-3x+1.7=1.7 | | 4+9xln(x)=15.8 | | (a*b)+(3*a)-(8*b)=59 | | ab+3a-8b=59 | | Y=3/4•2^x-3 | | 144/12x= | | 5(x-6)-2(x+7)=x+6 | | 4+0.6*x=9.4 | | 15-(3x-3)=5-4x | | 7a+32=4 | | 6x-10.2=4x-2.2 | | G-.08=650 | | G*.08=650 | | 1.3-2=2.6x+11 | | 0.04(44)+0.16x=0.08(x+44) | | X=2-0.75y | | 3a(2a+4)ifa=-2 | | 21-8x=35 | | 0.00000167= | | x^2-ax-6=0 |