If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 42x2 + 19x + -5 = -7 Reorder the terms: -5 + 19x + 42x2 = -7 Solving -5 + 19x + 42x2 = -7 Solving for variable 'x'. Reorder the terms: -5 + 7 + 19x + 42x2 = -7 + 7 Combine like terms: -5 + 7 = 2 2 + 19x + 42x2 = -7 + 7 Combine like terms: -7 + 7 = 0 2 + 19x + 42x2 = 0 Factor a trinomial. (2 + 7x)(1 + 6x) = 0Subproblem 1
Set the factor '(2 + 7x)' equal to zero and attempt to solve: Simplifying 2 + 7x = 0 Solving 2 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 7x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 7x = 0 + -2 7x = 0 + -2 Combine like terms: 0 + -2 = -2 7x = -2 Divide each side by '7'. x = -0.2857142857 Simplifying x = -0.2857142857Subproblem 2
Set the factor '(1 + 6x)' equal to zero and attempt to solve: Simplifying 1 + 6x = 0 Solving 1 + 6x = 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 + 6x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 6x = 0 + -1 6x = 0 + -1 Combine like terms: 0 + -1 = -1 6x = -1 Divide each side by '6'. x = -0.1666666667 Simplifying x = -0.1666666667Solution
x = {-0.2857142857, -0.1666666667}
| 1/(x-5)=3 | | 14x^2+14x=17 | | .777v-5=.555v-3 | | 4n-40=14n+14 | | -7n=-63 | | .777-5=.555-3 | | -4k=-40 | | 4x^2-12+9=0 | | -2r+7+4r=15 | | 12=0.3 | | 12-9+2b-b=-87 | | 4(Y-6)=3Y-5 | | v=t^2-209 | | 2r+7+4r=15 | | x+12-25+4=178 | | -4u=-16 | | x-5=(1/3) | | 8x^2+66x+135=0 | | -m-20+5m=-16 | | x/3+3x=50 | | -m-20+5m=12 | | -32=x/2 | | X/-3=-21 | | 4n-40=-14n+2 | | (x+7)(x+4)=-2 | | y-15=8 | | x^4-12x^2=-32 | | 0.3x-5.8=2.6 | | 5/8j=8+3/8j | | 3/4+1/4m=3/4m-1/4 | | x^2+4x+3=O | | -8y-2y=10 |