If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(x + 3)(x + 2) = 5x + 87
Reorder the terms:
(3 + x)(x + 2) = 5x + 87
Reorder the terms:
(3 + x)(2 + x) = 5x + 87
Multiply (3 + x) * (2 + x)
(3(2 + x) + x(2 + x)) = 5x + 87
((2 * 3 + x * 3) + x(2 + x)) = 5x + 87
((6 + 3x) + x(2 + x)) = 5x + 87
(6 + 3x + (2 * x + x * x)) = 5x + 87
(6 + 3x + (2x + x2)) = 5x + 87
Combine like terms: 3x + 2x = 5x
(6 + 5x + x2) = 5x + 87
Reorder the terms:
6 + 5x + x2 = 87 + 5x
Add '-5x' to each side of the equation.
6 + 5x + -5x + x2 = 87 + 5x + -5x
Combine like terms: 5x + -5x = 0
6 + 0 + x2 = 87 + 5x + -5x
6 + x2 = 87 + 5x + -5x
Combine like terms: 5x + -5x = 0
6 + x2 = 87 + 0
6 + x2 = 87
Solving
6 + x2 = 87
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-6' to each side of the equation.
6 + -6 + x2 = 87 + -6
Combine like terms: 6 + -6 = 0
0 + x2 = 87 + -6
x2 = 87 + -6
Combine like terms: 87 + -6 = 81
x2 = 81
Simplifying
x2 = 81
Take the square root of each side:
x = {-9, 9}
| y+3.1=-7.4-5.6 | | -9-3(1+5n)=-29 | | 4-13-1=-150 | | 7y-4=9y+2 | | 5(3x+5)=80 | | 8c+4b-6c= | | 9n^2+6n=33 | | 2j-6-3j=-12 | | 2+3y=36 | | y-12=-7.333 | | -4p+3+5p=9 | | x-0.1=6.3 | | 20-5x=-25 | | 3x^2=5625 | | 5x-3=82 | | X^2=19-18x | | 4(6n)=12 | | X=19-18x | | 16-2-5+8=65 | | 49=6p | | -29=5+4(c+8) | | -7y-2=4-6y | | x+x+48=322 | | -6x=-3x-18 | | 12=7z+4 | | 4(x-9)=5+5x | | 300+5x=20 | | 17(d-56)=10(d-63) | | x^2+y^2-256=0 | | 5x+2y=33 | | 6(3x-7)=30+8x | | 4x^3+8x^2-60x=y |