If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(4x + 7) + (-4x2 + -4x + -5) = 0
Reorder the terms:
(7 + 4x) + (-4x2 + -4x + -5) = 0
Remove parenthesis around (7 + 4x)
7 + 4x + (-4x2 + -4x + -5) = 0
Reorder the terms:
7 + 4x + (-5 + -4x + -4x2) = 0
Remove parenthesis around (-5 + -4x + -4x2)
7 + 4x + -5 + -4x + -4x2 = 0
Reorder the terms:
7 + -5 + 4x + -4x + -4x2 = 0
Combine like terms: 7 + -5 = 2
2 + 4x + -4x + -4x2 = 0
Combine like terms: 4x + -4x = 0
2 + 0 + -4x2 = 0
2 + -4x2 = 0
Solving
2 + -4x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + -4x2 = 0 + -2
Combine like terms: 2 + -2 = 0
0 + -4x2 = 0 + -2
-4x2 = 0 + -2
Combine like terms: 0 + -2 = -2
-4x2 = -2
Divide each side by '-4'.
x2 = 0.5
Simplifying
x2 = 0.5
Take the square root of each side:
x = {-0.707106781, 0.707106781}
| -3Z+-17Z= | | 4q+9=5q+6 | | -7x-5/5=(-15) | | 6n-7=49 | | Y-3+y=180 | | [2-3t]+6=14 | | 8x+6=3x+4 | | 15x-8=7x+40 | | 25(77)-7w=800 | | 11+5z=6(z-2) | | y=2+4-(2) | | a-6+7=5 | | 15+7=6 | | 11x+16=96+x | | -3z+(-17z)= | | 6=70+(15+3)w | | 2x+3+2=5 | | (-240)=8(-5x-5) | | |(5-2x)/2|3 | | tan^2x-3^1/2tanx | | 2(x-4)2= | | y=3-4(2) | | 15x+12=20x-13 | | y=3-4(-1) | | 9z+z=9z+4 | | 14=m+1 | | 30+34x=42 | | 4=(x^2)-10 | | 8r+7=47 | | x+(5-4)=15 | | 7x^3-12x-4x=0 | | 3t+1+2t-4t=1+6 |