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Equations and Inequalities

Equations and Inequalities

Adding and Subtracting Constants Exercises

Example 1

Solve the equation x + 1 = 1. 

Example 2

Solve the equation 4 + y = 100.

Example 3

Solve the equation .

Example 4

Solve the equation 24 ÷ 8 = y + 3.

Example 5

What's the solution to 5(6) – 4 = z + 11(2)?

Example 6

The following equation is solved incorrectly. Identify the mistake and then correctly solve the equation:

x + 5 = 14

Incorrect solution:

Example 7

The following equation is solved incorrectly. Identify the mistake and then correctly solve the equation:

x + 4 = 16

Incorrect solution:

Example 8

The following equation is solved incorrectly. Identify the mistake and then correctly solve the equation:

y – 1 = -3

Incorrect solution: