If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7u = 2u2 + -4 Reorder the terms: 7u = -4 + 2u2 Solving 7u = -4 + 2u2 Solving for variable 'u'. Reorder the terms: 4 + 7u + -2u2 = -4 + 2u2 + 4 + -2u2 Reorder the terms: 4 + 7u + -2u2 = -4 + 4 + 2u2 + -2u2 Combine like terms: -4 + 4 = 0 4 + 7u + -2u2 = 0 + 2u2 + -2u2 4 + 7u + -2u2 = 2u2 + -2u2 Combine like terms: 2u2 + -2u2 = 0 4 + 7u + -2u2 = 0 Factor a trinomial. (4 + -1u)(1 + 2u) = 0Subproblem 1
Set the factor '(4 + -1u)' equal to zero and attempt to solve: Simplifying 4 + -1u = 0 Solving 4 + -1u = 0 Move all terms containing u to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1u = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1u = 0 + -4 -1u = 0 + -4 Combine like terms: 0 + -4 = -4 -1u = -4 Divide each side by '-1'. u = 4 Simplifying u = 4Subproblem 2
Set the factor '(1 + 2u)' equal to zero and attempt to solve: Simplifying 1 + 2u = 0 Solving 1 + 2u = 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 + 2u = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2u = 0 + -1 2u = 0 + -1 Combine like terms: 0 + -1 = -1 2u = -1 Divide each side by '2'. u = -0.5 Simplifying u = -0.5Solution
u = {4, -0.5}
| z^2-13z+18=0 | | 5x(x-23)=-37 | | 20=4(d+3) | | (7+2a)+3a= | | 2-5y=13 | | 4(-3)+6(-8)+(-3)(78)-7(-42)= | | 6+x-x^2=0 | | n-12=5n+4 | | .4b+1=-11 | | 5x(x-23)=37 | | p+3p+2P=180 | | 12x^3+58x^2+70x= | | 13+(3xx)=50 | | x-2+x+x+5=40 | | 3w^2-11w=-6 | | 5m+2m-42=14 | | 0.3(3y-12)=6-2(y-1) | | (5u-2)(1+u)=0 | | (2x^2-6x+16x+8x-24x+16)*(x^2+5x-2)=(2x+4)*(x^2+5x-2)*(x+4) | | 7(x+8)+5=7x+4 | | (8-5)(2-7)= | | x+2x+16=97 | | 40x^2+97x+45= | | 4-4x=5x+4 | | -354-228= | | 2x-84=22 | | 10x^2+45x=25 | | 2+14x=30 | | 0.5+45+x+2x=150 | | 11(t-4)+7t=6(3t+4)-12 | | 7=7b+4b | | 2w-6x-y+4w+18x-4y= |