If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2u(2u + -7) = 18 Reorder the terms: 2u(-7 + 2u) = 18 (-7 * 2u + 2u * 2u) = 18 (-14u + 4u2) = 18 Solving -14u + 4u2 = 18 Solving for variable 'u'. Reorder the terms: -18 + -14u + 4u2 = 18 + -18 Combine like terms: 18 + -18 = 0 -18 + -14u + 4u2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-9 + -7u + 2u2) = 0 Factor a trinomial. 2((-1 + -1u)(9 + -2u)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1 + -1u)' equal to zero and attempt to solve: Simplifying -1 + -1u = 0 Solving -1 + -1u = 0 Move all terms containing u to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1u = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1u = 0 + 1 -1u = 0 + 1 Combine like terms: 0 + 1 = 1 -1u = 1 Divide each side by '-1'. u = -1 Simplifying u = -1Subproblem 2
Set the factor '(9 + -2u)' equal to zero and attempt to solve: Simplifying 9 + -2u = 0 Solving 9 + -2u = 0 Move all terms containing u to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2u = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2u = 0 + -9 -2u = 0 + -9 Combine like terms: 0 + -9 = -9 -2u = -9 Divide each side by '-2'. u = 4.5 Simplifying u = 4.5Solution
u = {-1, 4.5}
| 3y=15/7 | | 198-16y=6 | | 198-16y= | | 4cos^2x+4cosx=2 | | 2x(5x+44)= | | 12=4/5y | | tsqure-6t+9=0 | | sin(π/x) | | .80x=x+18 | | 3k-1+k=5+2k-4 | | Y^2-x=0 | | 4-6v=-22 | | (x+y+6z)-(2x-7y+z)= | | log(2x-1)=-1 | | (2^(x-5))/3-(1^(x-2))/4=9/2 | | 2x^4-8x^3= | | 83-x=96-2x | | x^2+20x=150 | | 3x-28=2x+22 | | 12.5-4g=n-2g-3.5 | | 3x-33=2x+22 | | e-.6= | | 7(u+6)=-4(4u-9)+8u | | 4x+6y=250 | | 2x+14=-2(x+3) | | 2m+(m-12)=90 | | -7x+4(x-7)=-19 | | |2x-1/10| | | 4(w-3)-4=-2(-9w+9)-4w | | -5(y+6)=-8y-33 | | 27+3x=4+9-x | | -5v+3(v+8)=38 |