Grade 7 - One-Step Equations

Tools: pointer cross off highlighter pencil eraser

DIRECTIONS: Click on each equation that applies. Do not use a calculator to solve this problem.

Which equations have a solution of x = 4?

2x = 8

4x = 12

9 = 3x

x + 6 = 10

20 = 16 + x

Severity: Warning

Message: touch(): Unable to create file sessions/ci_session1318850c2ceda7416a48ea88d9cca9aa620d1305 because No such file or directory

Filename: drivers/Session_files_driver.php

Line Number: 252

Backtrace:

Severity: Warning

Message: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: sessions)

Filename: Unknown

Line Number: 0

Backtrace: