Two-Step Equations Basics Quiz with Answers & Explanations

Question 1

Solve the equation: $3x + 5 = 20$

Accepted Answer

$x = 5$

Answer

$x = \frac{20}{3}$

Answer

$x = 15$

Answer

$x = \frac{25}{3}$

Question 2

Solve the inequality: $x + 4 > 10$

Accepted Answer

$x > 6$

Answer

$x > 14$

Answer

$x < 6$

Answer

$x > \frac{10}{4}$

Question 3

A gym charges a 12-dollar sign-up fee plus 5 dollars per month. If the total cost is 37 dollars, how many months did you pay for? (Let $m$ be months.)

Accepted Answer

$m = 5$

Answer

$m = 7$

Answer

$m = \frac{37}{5}$

Answer

$m = 25$

Two-Step Equations Basics Quiz with Answers & Explanations

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