Solve w-7y+16x-80=0

$$w - 7 y + 16 x - 80 = 0$$

Solve for w

$$w=80+7y-16x$$

Solution Steps

Add 7y to both sides. Anything plus zero gives itself.

$$w+16x-80=7y$$

Subtract 16x from both sides.

$$w-80=7y-16x$$

Add 80 to both sides.

$$w=7y-16x+80$$

Solve for x

$$x=\frac{7y}{16}-\frac{w}{16}+5$$

Steps for Solving Linear Equation

Subtract w from both sides. Anything subtracted from zero gives its negation.

$$-7y+16x-80=-w$$

Add 7y to both sides.

$$16x-80=-w+7y$$

Add 80 to both sides.

$$16x=-w+7y+80$$

The equation is in standard form.

$$16x=7y-w+80$$

Divide both sides by 16.

$$\frac{16x}{16}=\frac{7y-w+80}{16}$$

Dividing by 16 undoes the multiplication by 16.

$$x=\frac{7y-w+80}{16}$$

Divide -w+7y+80 by 16.

$$x=\frac{7y}{16}-\frac{w}{16}+5$$