If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(x + 5)(x + -5) = 7
Reorder the terms:
(5 + x)(x + -5) = 7
Reorder the terms:
(5 + x)(-5 + x) = 7
Multiply (5 + x) * (-5 + x)
(5(-5 + x) + x(-5 + x)) = 7
((-5 * 5 + x * 5) + x(-5 + x)) = 7
((-25 + 5x) + x(-5 + x)) = 7
(-25 + 5x + (-5 * x + x * x)) = 7
(-25 + 5x + (-5x + x2)) = 7
Combine like terms: 5x + -5x = 0
(-25 + 0 + x2) = 7
(-25 + x2) = 7
Solving
-25 + x2 = 7
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '25' to each side of the equation.
-25 + 25 + x2 = 7 + 25
Combine like terms: -25 + 25 = 0
0 + x2 = 7 + 25
x2 = 7 + 25
Combine like terms: 7 + 25 = 32
x2 = 32
Simplifying
x2 = 32
Take the square root of each side:
x = {-5.656854249, 5.656854249}
| -9.14+2.7= | | 4(x-6)=44/11 | | 9-5r=12-(6r+7) | | c^2=1.36 | | 19-g=9 | | -11.5+(-3.5)= | | 5(x-3)-2x=1-x | | A-b-b-a= | | 8(z+4)-4=92 | | 8.409.77= | | 2(x-4)+9x+1= | | 45x-32x=-91 | | 299.2=36.2-n | | -4(c+4)+-7=-15 | | (5f-5)(6f-5)= | | 3-2(2-x)=3(2-4x) | | 33-z=1 | | (5f-5)x(6f-5)= | | -8h+9h+-20h+11h=16 | | 10y-3(6-y)= | | 2-g=1 | | (1g+4)+-3g=1+1g | | -(u+6)=3 | | 1g+4+-3g=1+1g | | (1x+5)(3x+2)= | | -5c-9c+10c=-16 | | 20a^2-13as-15s^2= | | 2x+5=8x-40 | | 25.6x^2-16.1x-1.1=0 | | x^6-9x^3-70=0 | | 141/5-55/6 | | 5x(8x-6)(x)= |