If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x * x + x = 21 Multiply x * x 2x2 + x = 21 Reorder the terms: x + 2x2 = 21 Solving x + 2x2 = 21 Solving for variable 'x'. Reorder the terms: -21 + x + 2x2 = 21 + -21 Combine like terms: 21 + -21 = 0 -21 + x + 2x2 = 0 Factor a trinomial. (-7 + -2x)(3 + -1x) = 0Subproblem 1
Set the factor '(-7 + -2x)' equal to zero and attempt to solve: Simplifying -7 + -2x = 0 Solving -7 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -2x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -2x = 0 + 7 -2x = 0 + 7 Combine like terms: 0 + 7 = 7 -2x = 7 Divide each side by '-2'. x = -3.5 Simplifying x = -3.5Subproblem 2
Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Solution
x = {-3.5, 3}
| 8x+13y=225 | | 4a+15=2 | | (3x+1)2=19+(x-1)(x+1) | | 0.65=x+yj | | 3*6(2)/6 | | x+3x+20=90 | | 8+3(5x+4)+7x= | | 7.45x^2+3.11x=5.22 | | 6s-42=114 | | 3n^2-10=4n | | x(1-x)=-2 | | (2k-1)x^2+4x+2k-3=0 | | x=0.756(40+x) | | r^2-12r-4=10 | | 9-(3k+5k)= | | 8r^2+6rs+20rs+15rs^2= | | x^2+y^2-30x+10y+234=0 | | 5(2x-3)=3(3x-3) | | -26=-52+6x | | -7x=5+10x | | 7=5-(x-5) | | 14=8-(x-8) | | 6x+132=15x-12 | | 2w-3+2w+11+4w+4+4w+4+4w+8=360 | | 22-(x/8)=(x/3) | | 12-19=-7 | | 2w+11+x=4w+8 | | 104x=-168 | | 4(-2)sqaured+8(-2)+6= | | 4-(x+4)=-5 | | x+7=-8+9 | | X^4+x^0=17 |