If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 31x = 10x2 + 15 Reorder the terms: 31x = 15 + 10x2 Solving 31x = 15 + 10x2 Solving for variable 'x'. Reorder the terms: -15 + 31x + -10x2 = 15 + 10x2 + -15 + -10x2 Reorder the terms: -15 + 31x + -10x2 = 15 + -15 + 10x2 + -10x2 Combine like terms: 15 + -15 = 0 -15 + 31x + -10x2 = 0 + 10x2 + -10x2 -15 + 31x + -10x2 = 10x2 + -10x2 Combine like terms: 10x2 + -10x2 = 0 -15 + 31x + -10x2 = 0 Factor a trinomial. (-5 + 2x)(3 + -5x) = 0Subproblem 1
Set the factor '(-5 + 2x)' equal to zero and attempt to solve: Simplifying -5 + 2x = 0 Solving -5 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 2x = 0 + 5 2x = 0 + 5 Combine like terms: 0 + 5 = 5 2x = 5 Divide each side by '2'. x = 2.5 Simplifying x = 2.5Subproblem 2
Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6Solution
x = {2.5, 0.6}
| -4x-2=-2-4x | | (7x+3)(3x^2-14x-5)=0 | | 6(x+10)=48 | | X=8+-6y | | 53-6x-7=4x+24+x | | 12x+-2=-2x+23 | | 45=7x-18 | | -125=x-29 | | (16-2x)(14-2x)=143 | | 28x^2+7168=0 | | 27+6x=3(8+3x) | | 6(f+5)=2f-9 | | 5n+12=-3n | | (16-2x)(14-2x)=80 | | 12+z=7 | | 8x-65=23 | | 37-5x=102 | | -12+8x=4(1+5x)+4x | | 2n+5=4(x+2)-n | | -33+12x=4x+79 | | 3(z+1)+11=-2(z+13) | | 5(x+4)-4x=18 | | 12/3/10/1=-6 | | r^2-2r=40+4r | | -44-7x=12 | | 15p=7(p-9) | | k^2+14k+13=0 | | -2(1+4n)=34+n | | a^2-4a=16+2a | | 20+4x=44r | | 14+23=x | | 2(x-2)=3(1+x) |