Back to Tutor Intake Assessment: Expressions and Equations

7.EE Tutor Intake — Expressions and Equations

This short check helps your tutor understand where to start. Answer each question without help. If you're not sure, give your best try — the goal is to find what to work on together, not to grade you.

Grade 7·11 problems·~18 min·Common Core Math - Grade 7·domain·7-ee

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Concepts

Which of the following pairs are like terms?

$3x$ and $3y$

$5x^2$ and $5x$

$\dfrac{1}{2}x$ and $7x$

$4x$ and $4$

A store reduces all prices by 12%. Which expression represents the
sale price of an item that originally costs $p$ dollars?

$p - 12$

$0.12p$

$0.88p$

$1.12p$

When you multiply or divide both sides of an inequality by a
negative number, what happens to the inequality symbol?

It stays the same.

It reverses direction.

It becomes an equals sign.

The inequality becomes invalid.

Procedures

Simplify: $4x - \dfrac{1}{2}x + 3x$ . Enter your answer in the form
$ax$ (e.g., $6.5x$ ).

Expand: $-3(2x - 5)$ . Enter the expanded expression (e.g., $ax + b$ ).

Factor: $6x + 9$ . Write as a product in the form $a(bx + c)$ with
$a$ as the greatest common factor (e.g., $2(3x + 4)$ ).

Solve for $x$ : $3x + 7 = 22$ . Enter the value of $x$ .

Solve for $x$ : $4(x + 3) = 28$ . Enter the value of $x$ .

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