Rewrite Equations and Formulas

Rewrite this formula and solve for the variable y. 7y = −28x - 56

• y = −4x + 8

• y = 4x + 8

• y = −4x - 8

• y = 4x - 8

Solve for the indicated variable.

• A = l/w

• w = l/A

• w = A

• w = A/l

Solve for n.

n + w = x

• n = x - w

• n = wx

• n = w - x

Solve the literal equation for the given variable.

• 2A/h

• 2/(h)

• 2Ah

• Ah/2

Rewrite in standard form.

4y = 3 - 4/5x

• 4x - 20y = 15

• 4x + 4y = 15

• 4x + 20y = 15

• 4x + 4y = 3

• 1.5

• 6

• -6

• -1.5

• x=3

• x=-7

• x=0

• No Solution

Rewrite this formula and solve for the variable y. 9x + y = 27

• y = 9x - 27

• y = 3 / x

• y = 3x

• y = −9x + 27

Rewrite this formula and solve for the variable y. 6x + 3y = 48

• y = 2x - 16

• y = -2x + 16

• y = -2x - 16

• y = 2x + 16

Rewrite this formula and solve for the variable y. x/2 + y/5 = 1

• y = -5/2 x + 5

• y = 5/2 x + 5

• y = -5/2 x + 2

• y = -5/2 x + 1/2