Equations with Two Variables: Complete the table

If y = x - 7, find y when x = 10

If j = k + 4, find k when j = -3.

If g = h - 7, find g when h = 12.

If t = r + 4, and t = 4, how do you solve for r?

• Substitute t with the value of 4, subtract 4 from both sides of the equation, and r = 0.

• Substitute t with the value of 4, add 4 to both sides of the equation, and r = 8.

• Substitute r with the value of 4, add 4 plus 4, and t = 8.

• Substitute t with the value of 0, subtract 4 from both sides of he equation, and r = -4.

If m = 14b -5, find m when b = 3.

If y = -3x, what is y when x = -5?

• -8

• -15

• 15

• 8

If g = 3x -1, what is g when x = -2?

If y = -6x + 10, what is y when x = 0?

If b = 5c -10, what is c when b = 50?

• 240

• 8

• 60

• 12

If d = 4e - 1, what is d when e = 5?