If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x+2)(x+3)=x2+4x+13
We move all terms to the left:
(x+2)(x+3)-(x2+4x+13)=0
We add all the numbers together, and all the variables
-(+x^2+4x+13)+(x+2)(x+3)=0
We get rid of parentheses
-x^2-4x+(x+2)(x+3)-13=0
We multiply parentheses ..
-x^2+(+x^2+3x+2x+6)-4x-13=0
We add all the numbers together, and all the variables
-1x^2+(+x^2+3x+2x+6)-4x-13=0
We get rid of parentheses
-1x^2+x^2+3x+2x-4x+6-13=0
We add all the numbers together, and all the variables
x-7=0
We move all terms containing x to the left, all other terms to the right
x=7
| 70+65+45x=180 | | 5(2x+1)+3(x-2)=26 | | -13=-1+n | | 7n+14=4n+29 | | -3(x+11)-5=4(x+1) | | 2320=-20(1-9x) | | 15y+6=12y+21 | | 3x+6-3x=8 | | 6(3k-5)=96-18 | | 20/u=2 | | 14=-16-3n | | (17x+8)=P | | -7x+12-2x=23+12x | | 91(12x-4)=416 | | 10q+10=80 | | 8r-40=6(7r-1) | | 13.5=18x | | -4.7+0.3m=0.9+1.3m | | 1/3x-2=x | | 13x-15=18£ | | -8=-1(2x+4) | | 3(x+5)=16x-14 | | 212=-4k | | 21/6=35/s | | -1-4a+a=2-2a+1 | | 24x+72=36x-144 | | (x+10)^2+(x-8)^2=45 | | -16(-20p-1)=3216 | | |(5x-6)/13|=0 | | 0.75-4=0.25p | | 5x+12=2x-16 | | 3v=v+20 |