If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3 + -1x)(x + 7) = 0 Reorder the terms: (3 + -1x)(7 + x) = 0 Multiply (3 + -1x) * (7 + x) (3(7 + x) + -1x * (7 + x)) = 0 ((7 * 3 + x * 3) + -1x * (7 + x)) = 0 ((21 + 3x) + -1x * (7 + x)) = 0 (21 + 3x + (7 * -1x + x * -1x)) = 0 (21 + 3x + (-7x + -1x2)) = 0 Combine like terms: 3x + -7x = -4x (21 + -4x + -1x2) = 0 Solving 21 + -4x + -1x2 = 0 Solving for variable 'x'. Factor a trinomial. (3 + -1x)(7 + x) = 0Subproblem 1
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 = 3Subproblem 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 = {3, -7}
| -3x-3-2=7 | | 7=b+2-6b | | -23-1/8p=3/8p | | -9+(6m)-3+6+(1+4m)= | | 24d^2+39d-18=x | | 4x+32=16 | | 2x^2+8x+20= | | 1.5x*2(6)=1.8x | | 4(3x-2)=1/2x-8 | | 5(x-21)=8x | | x/10=9/15 | | 4/7=32/x | | 8(-3X^3)= | | (6x+3)+(20x-15)= | | 10y+2=36 | | X+4x+8x=60+x | | (2*3.14)(r*6)=94.2 | | 5x+45=-45 | | 17y+13=13y-17 | | 2x(-3)=6+x | | 2s-40=12 | | 2s-40=112 | | 76+104+104+25+1=360 | | (4.5*10000)/(300) | | 3(X-4)=9x+4-2x | | 14=6(x+5) | | -7z-8x=45 | | -2y+-20=8 | | 13x+7y=-17 | | In(2x+1)+in(x-2)-2Inx=0 | | 17x-3+90+98+90=360 | | 3x^2-5x+3x^2-5x+4=16 |