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

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


Simplifying
B = (5 + -1x)(7 + x)

Multiply (5 + -1x) * (7 + x)
B = (5(7 + x) + -1x * (7 + x))
B = ((7 * 5 + x * 5) + -1x * (7 + x))
B = ((35 + 5x) + -1x * (7 + x))
B = (35 + 5x + (7 * -1x + x * -1x))
B = (35 + 5x + (-7x + -1x2))

Combine like terms: 5x + -7x = -2x
B = (35 + -2x + -1x2)

Solving
B = 35 + -2x + -1x2

Solving for variable 'B'.

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

Simplifying
B = 35 + -2x + -1x2

See similar equations:

| (-1.7)(2.9)= | | 9x-10y-2=0 | | 24r^2-48r-245=0 | | 5+-9=-3+7 | | 3x-4(5+2)=6x+5 | | y=5(1/5)-1 | | 8x+4(5x-1)=8/5 | | 2r+-8+5r=10+r | | A=2(x+5) | | 0.1x+0.5=2.1 | | 12?144=-12x | | 13x+15(1-2x)=4-13(x+1) | | 2y(5x+1)-6x=10 | | 6=-2(-3x-3) | | 20(4/5) | | 17=13+x | | 7/8-85/7 | | 4x^3+3x+3=0 | | 9x+2=5x-10 | | -3=c/14 | | 8(x+6)=x+195 | | 2(y-5)=y+3 | | f(x)=xcubed-x | | y=5*1.4+1 | | 5/6x=150 | | 32+2n=4n-6n | | -4x+13=25 | | 2(5x+1)-6=10 | | 14x-1=6x+7 | | 4X-12=2x+16 | | q+(-10)=12 | | 2+3y=4/7 |

Equations solver categories