If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying b2 + -12b + 28 = -7 Reorder the terms: 28 + -12b + b2 = -7 Solving 28 + -12b + b2 = -7 Solving for variable 'b'. Reorder the terms: 28 + 7 + -12b + b2 = -7 + 7 Combine like terms: 28 + 7 = 35 35 + -12b + b2 = -7 + 7 Combine like terms: -7 + 7 = 0 35 + -12b + b2 = 0 Factor a trinomial. (5 + -1b)(7 + -1b) = 0Subproblem 1
Set the factor '(5 + -1b)' equal to zero and attempt to solve: Simplifying 5 + -1b = 0 Solving 5 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1b = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1b = 0 + -5 -1b = 0 + -5 Combine like terms: 0 + -5 = -5 -1b = -5 Divide each side by '-1'. b = 5 Simplifying b = 5Subproblem 2
Set the factor '(7 + -1b)' equal to zero and attempt to solve: Simplifying 7 + -1b = 0 Solving 7 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1b = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1b = 0 + -7 -1b = 0 + -7 Combine like terms: 0 + -7 = -7 -1b = -7 Divide each side by '-1'. b = 7 Simplifying b = 7Solution
b = {5, 7}
| 25x^4-x^2-4x-4=0 | | x+50+x=700 | | 4=a/2-5 | | (d-9)=2 | | t1/5=13 | | x^2(x+2)+8(x+2)= | | 5m+18=30.5 | | x^(7/6)=11 | | 4x-7/24=19/24 | | 2x-x=165 | | x^2-9x+7=-4x+3 | | 8+5h=3h+12 | | 45=u^2+5 | | -3.5x+2.3=4.1 | | x-7+x=89 | | 6-z/z-6 | | y=2-5+20 | | -4.6x=-22.54 | | (-14x^8*2xyz)/7x^3*2xy^2z | | (-14x^8*2xyz)/7x^3*2xy^2z | | q=4n+4y | | 3a-25=0 | | solve(10y-15)(5y+12)=0 | | 11x-12=5x-4 | | -2x=10-20 | | 18x-12=60 | | 2g+b=450 | | x^2-4x+5=2x-3 | | 4x+8x-80=100-8x | | y/-6=-14 | | 14v^2-17v=15 | | 5/(a-5)-1/a=a/(a-5) |