If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 14x + -18 = 3 Reorder the terms: -18 + 14x + 7x2 = 3 Solving -18 + 14x + 7x2 = 3 Solving for variable 'x'. Reorder the terms: -18 + -3 + 14x + 7x2 = 3 + -3 Combine like terms: -18 + -3 = -21 -21 + 14x + 7x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -21 + 14x + 7x2 = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(-3 + 2x + x2) = 0 Factor a trinomial. 7((-3 + -1x)(1 + -1x)) = 0 Ignore the factor 7.Subproblem 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 '(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 = 1Solution
x = {-3, 1}
| x^4+2x^3+2x^2+2x-8=0 | | 180=3/7x | | -cos^2X+cos^4X=sin^4X-sin^2X | | b^3=-512 | | sqrt(10b^4/2b^3)= | | sqrt10b^4/2b^3= | | 3(2x-5)(x+3)= | | -5x+7=22-x | | 3.2=x/-5.4 | | b^4/b^3= | | Log(x+19)=0 | | -10X=13X+14 | | 5x^2+33x-6=8 | | 12ex-5=48 | | p/-1.2=-0.91 | | 16x^4-144=0 | | 10x=-13x+14 | | (w+2)(w^2-3w+8)= | | -4.5m=67.5 | | -n+7(8n+7)=434 | | 3q^2-80q+170=0 | | 1/25=3/5m | | sqrt(x^2+8x+16)= | | x^2=1/16 | | 10x=13x+14 | | lny=ln(4x)+ln(C) | | abx^2-18abx+77ab=0 | | 3q^2-80q+160=0 | | (x^3)+27i=0 | | 3a+14=11 | | 10n^2+12n-56=-8n | | 192^2=1/2*16(7) |