y=(x-7)(x+5)

Simple and best practice solution for y=(x-7)(x+5) 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 y=(x-7)(x+5) equation: 


Simplifying
y = (x + -7)(x + 5)

Reorder the terms:
y = (-7 + x)(x + 5)

Reorder the terms:
y = (-7 + x)(5 + x)

Multiply (-7 + x) * (5 + x)
y = (-7(5 + x) + x(5 + x))
y = ((5 * -7 + x * -7) + x(5 + x))
y = ((-35 + -7x) + x(5 + x))
y = (-35 + -7x + (5 * x + x * x))
y = (-35 + -7x + (5x + x2))

Combine like terms: -7x + 5x = -2x
y = (-35 + -2x + x2)

Solving
y = -35 + -2x + x2

Solving for variable 'y'.

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

Simplifying
y = -35 + -2x + x2

See similar equations:

| 5x^2-12x+16=0 | | 4w^5-22w^4-12w^3= | | Sen(7x)+Sen(3x)+2senx^2=1 | | 7x+5=10(x+7)-3x | | 2.9x-15.17=3.1 | | a*a+a-56=0 | | 6v-4v+10=2v-10 | | 92=9x+2 | | 17-4logx=25 | | 5(x-2)-9=7(1-x) | | p=-9p+4 | | -6u+4(u+8)=18 | | 5(x-2)+9=7(1-x) | | F(x)=-6x^2-2x-9 | | -48x+17=3x-2 | | -x^2+2x+40=0 | | p=5p-17 | | F(x)=6x^2-2x-9 | | 3x14/15 | | (1/3)x=100 | | 2r^2-24r=0 | | 100=1/3x | | D=7.5m | | 5(2x-1)=9x+x+5 | | 4x-4.7=35 | | .5z+30=z | | 1x11/4 | | C-100/-8=0 | | T=n+14.50 | | 5y+6=-12y+62 | | 3x/4/10 | | p=5a-17 |

Equations solver categories