If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 7 + 2x = 15 Reorder the terms: 7 + 2x + x2 = 15 Solving 7 + 2x + x2 = 15 Solving for variable 'x'. Reorder the terms: 7 + -15 + 2x + x2 = 15 + -15 Combine like terms: 7 + -15 = -8 -8 + 2x + x2 = 15 + -15 Combine like terms: 15 + -15 = 0 -8 + 2x + x2 = 0 Factor a trinomial. (-4 + -1x)(2 + -1x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Solution
x = {-4, 2}
| 6(5a+3b-2a)= | | -49+4x=61-7x | | 10t=6t | | 4v-28=-9v+72 | | 180=4x+34 | | 5x-7-7=-6+6x | | 3(x+4)+4x=-2 | | X^2+.8x+c=0 | | x+1/5=2x-1/6 | | 0.9x^2-10x+22=0 | | -8+(-5a)= | | 6.5*x=756 | | X^2+11x+c=0 | | x+4=(-2)-8 | | 1-4b=13-3b-3b | | 4m-16=-30 | | (2x^2-3x-2)-(x^2+9)=x^2+14 | | 14x+14=98 | | 49/42=7/x | | 2(4x+1)(3x-2)=0 | | 4x-2(3x+1)=10 | | X^2-0.36x+c=0 | | -4b+21=-4b | | 4(-6x+1)-5x=91 | | 4m-16=-3 | | (y-4)2-7(2-y)=(y+5)(y-2) | | X^2-2.2x+c=0 | | -9y-40=36y-14 | | 4(x-3)+4(x+1)=11-2x | | 9+8z-3+5z= | | 2+w=90 | | 2x=11-5y |