If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 7)(x + 1) = 12 Reorder the terms: (7 + 2x)(x + 1) = 12 Reorder the terms: (7 + 2x)(1 + x) = 12 Multiply (7 + 2x) * (1 + x) (7(1 + x) + 2x * (1 + x)) = 12 ((1 * 7 + x * 7) + 2x * (1 + x)) = 12 ((7 + 7x) + 2x * (1 + x)) = 12 (7 + 7x + (1 * 2x + x * 2x)) = 12 (7 + 7x + (2x + 2x2)) = 12 Combine like terms: 7x + 2x = 9x (7 + 9x + 2x2) = 12 Solving 7 + 9x + 2x2 = 12 Solving for variable 'x'. Reorder the terms: 7 + -12 + 9x + 2x2 = 12 + -12 Combine like terms: 7 + -12 = -5 -5 + 9x + 2x2 = 12 + -12 Combine like terms: 12 + -12 = 0 -5 + 9x + 2x2 = 0 Factor a trinomial. (-5 + -1x)(1 + -2x) = 0Subproblem 1
Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5Subproblem 2
Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5Solution
x = {-5, 0.5}
| -91/-13 | | f(x)=7x-3find(f+g)(3) | | 0.32x+4.4=-0.05x-6.3 | | -14-3v= | | b-bx+b^2-bx-3bx-b= | | 16-2.5a=7-1a | | 5k+24=-8k-8 | | 21a^2-58a+21=0 | | 5(3n-4)=(7n+2)+8 | | 4y-8=8 | | f(x)=7x-3 | | 16x+29=77 | | sin(4x)=0.09 | | 0.75x+0.6y=-0.3 | | h=-16t^2+12t+0 | | 4(3z-1)=3z+68 | | 24-8Q=0 | | 3s^2=192d^3 | | 20-10Q=0 | | 5v^2-34v+24=0 | | 5=10+4.9t+-4.9t^2 | | C=HM | | 2(x-6)=y-12 | | 3n+2x=15 | | f(x)=7x+3 | | -200+25w=0 | | 6xy^2=150x | | 7s^2=85 | | 2/7*-1 | | 3.88=1.94y | | 4x+12=3x^2 | | 9(3t-5)+21=-6 |