(x+3)(x-4)=44

Simple and best practice solution for (x+3)(x-4)=44 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (x+3)(x-4)=44 equation: 


Simplifying
(x + 3)(x + -4) = 44

Reorder the terms:
(3 + x)(x + -4) = 44

Reorder the terms:
(3 + x)(-4 + x) = 44

Multiply (3 + x) * (-4 + x)
(3(-4 + x) + x(-4 + x)) = 44
((-4 * 3 + x * 3) + x(-4 + x)) = 44
((-12 + 3x) + x(-4 + x)) = 44
(-12 + 3x + (-4 * x + x * x)) = 44
(-12 + 3x + (-4x + x2)) = 44

Combine like terms: 3x + -4x = -1x
(-12 + -1x + x2) = 44

Solving
-12 + -1x + x2 = 44

Solving for variable 'x'.

Reorder the terms:
-12 + -44 + -1x + x2 = 44 + -44

Combine like terms: -12 + -44 = -56
-56 + -1x + x2 = 44 + -44

Combine like terms: 44 + -44 = 0
-56 + -1x + x2 = 0

Factor a trinomial.
(-7 + -1x)(8 + -1x) = 0


Subproblem 1
Set the factor '(-7 + -1x)' equal to zero and attempt to solve:

Simplifying
-7 + -1x = 0

Solving
-7 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + 7 + -1x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 0 + 7
-1x = 0 + 7

Combine like terms: 0 + 7 = 7
-1x = 7

Divide each side by '-1'.
x = -7

Simplifying
x = -7

Subproblem 2
Set the factor '(8 + -1x)' equal to zero and attempt to solve:

Simplifying
8 + -1x = 0

Solving
8 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + -1x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = 0 + -8
-1x = 0 + -8

Combine like terms: 0 + -8 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8
Solution
x = {-7, 8}

See similar equations:

| (x+3)(x+4)=44 | | 0=90000000000*x^4-x+22970000 | | X^2-8x-78=0 | | -z-9=.75(2z+1.25) | | 5(3x-4)-2x=-12-(8-6x)+5x | | c^2+20=0 | | 10+5x-9x+2=5x-30+2 | | 0.015x^2+8=-0.025x^2+12 | | (2x-1)(7x^2+3x-5)= | | 14r^2-90r-56=0 | | 32x^2+80x+50=0 | | 3t-7=8t+3 | | 6x^7-12x^5+18x^8= | | 10x+14x=48 | | 9x^7-45x^5+36x^8= | | 2(x-4)=3(x+15) | | 5x-19=9x+13 | | Y=-2/3-6-3 | | 4x^2+120x+497=0 | | x^2+4x+16y-28=0 | | s=2(3.14)r(h) | | (4/9)x-(1/5)=(2/3)x-(2/5) | | 7t^2-27t-4=0 | | (-8a-12b)/3 | | 40x-15=25 | | 4-7=3x | | X=3x-30 | | 3x+5y=9fory | | [sin(w*t)/(w*t)] | | 0=9x^2+2x-10 | | 4(x-6)=3(x-3) | | x^4+18x^2+48x+16=0 |

Equations solver categories