If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7x2 + -42x + 49 = 0 Reorder the terms: 49 + -42x + -7x2 = 0 Solving 49 + -42x + -7x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '7'. 7(7 + -6x + -1x2) = 0 Factor a trinomial. 7((1 + -1x)(7 + x)) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Subproblem 2
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 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 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Solution
x = {1, -7}
| 20+0.40t=36 | | (-p+1)(6)= | | 1349=16t^2 | | .5x-.3(2-x)=46 | | -11c=33+8c | | 3y+1+24=180 | | -5(-3+-r)+3= | | 640=y*.8 | | (X-3)(x+1)=x^2-11 | | 5u+5=2(u-8) | | 2y+x=-1 | | xy+2x(9-2y)= | | 5(q-6)+6(q-22)=3 | | X+21+2x=-11-2x-18 | | -(-5a+9)= | | 5z-9=2z | | (y-15)=m(x+5) | | 8x(x+3)-24(x-3)=144 | | 6-6x=7x-9x-18 | | -(-5-a)= | | 2(y-3)-3(y+1)=4-4(y-1) | | 7+15= | | y+6x-6x=11-6 | | 36.9=3,7b-14,9 | | 8x-3=5+4y*y | | 0.4x+8=9-0.6x | | 2(4b-6)=4(b-7) | | y=191860e^5E-06(764900) | | 3(x-5)-4(2x+1)=6 | | -7x-30=-6x-4(x+6) | | 6g+2.75=14.75 | | 6(x-(7x-6))=2-3x |