7=2-y(8-x)

Simple and best practice solution for 7=2-y(8-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 7=2-y(8-x) equation:


Simplifying
7 = 2 + -1y(8 + -1x)
7 = 2 + (8 * -1y + -1x * -1y)

Reorder the terms:
7 = 2 + (1xy + -8y)
7 = 2 + (1xy + -8y)

Solving
7 = 2 + 1xy + -8y

Solving for variable 'x'.

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

Add '-1xy' to each side of the equation.
7 + -1xy = 2 + 1xy + -1xy + -8y

Combine like terms: 1xy + -1xy = 0
7 + -1xy = 2 + 0 + -8y
7 + -1xy = 2 + -8y

Add '-7' to each side of the equation.
7 + -7 + -1xy = 2 + -7 + -8y

Combine like terms: 7 + -7 = 0
0 + -1xy = 2 + -7 + -8y
-1xy = 2 + -7 + -8y

Combine like terms: 2 + -7 = -5
-1xy = -5 + -8y

Divide each side by '-1y'.
x = 5y-1 + 8

Simplifying
x = 5y-1 + 8

Reorder the terms:
x = 8 + 5y-1

See similar equations:

| 2x+7=7x+7 | | -7x-5=10x+4 | | Y=5(3x) | | 4.2=75+X | | 365=t+217 | | 6x=13-2x | | 18=0.0075x | | 1 = q4– 2 | | -3(-3)+4[18+(12-20)]= | | 2.25=0.006x | | log(2)(6x-2)=2 | | 3/4x=102 | | 4x-12+21+3x=180 | | 9m-63=45 | | 1/3(-6x-9)=-3x-15-2x | | -8(1+8n)=-200 | | 4.2=0.75+X | | 5/7y=1.5 | | 9x^4+3x^3-20x^2+6x+12=0 | | 2x^2+100=-62 | | 8=0.005x | | 8p+3p=-11 | | -48x=67 | | y=15-1.5x | | 2s+2=18 | | 4=0.002x | | 5m+19=54 | | (3-5r)(5+r)= | | 25x+27y=258 | | on(4x)=5 | | 3x+12=5x+11-2x | | 1+8b-2=-17 |

Equations solver categories