Answer:
Explanation:
The steps for adding linear expressions are:
Simplify each expression by combining like terms.
Group the like terms together from both expressions.
Combine the like terms from both expressions by adding or subtracting them.
Simplify the resulting expression by combining any remaining like terms.
For example, to add the linear expressions 3x + 4y - 2z and 2x - y + 5z, the steps are:
Simplify each expression by combining like terms:
3x + 4y - 2z becomes 3x + 4y - 2z
2x - y + 5z becomes 2x - y + 5z
Group the like terms together from both expressions:
(3x + 2x) + (4y - y) + (-2z + 5z)
Combine the like terms from both expressions by adding or subtracting them:
5x + 3y + 3z
Simplify the resulting expression by combining any remaining like terms:
5x + 3y + 3z is the final result after adding the two linear expressions.