Solve for x in the slope intercept formula ex 19

The video tutorial explains how to solve for the variable X in the slope-intercept form of the equation Y = MX + B. It begins by introducing the equation and the need to isolate X. The instructor demonstrates how to use inverse operations to undo addition and multiplication, ultimately deriving the final equation X = (Y - B) / M. The tutorial emphasizes understanding the operations affecting X and applying the reverse order of operations to solve for it.

What is the initial form of the equation discussed in the video?

• Y = X + B

• Y = MX + B

• Y = B - MX

• Y = M + X

What operation is performed to begin isolating the variable X?

• Subtraction of B

• Addition of B

• Division by M

• Multiplication by M

After subtracting B from both sides, what is the resulting equation?

• Y = MX

• Y - B = MX

• Y + B = MX

• Y = MX - B

What is the final step to solve for X in the equation?

• Divide both sides by M

• Multiply both sides by M

• Subtract M from both sides

• Add M to both sides

What is the final expression for X after solving the equation?

• X = Y - B / M

• X = M / (Y - B)

• X = Y / M + B / M

• X = (Y - B) / M