15.6<2.7(z-1)-0.6 please solve

z > 7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

15.6 < 2.7(z - 1) - 0.6

Step 2: Solve for z

[Addition Property of Equality] Add 0.6 on both sides:                                 16.2 < 2.7(z - 1)[Division Property of Equality] Divide 2.7 on both sides:                               6 < z - 1[Addition Property of Equality] Add 1 on both sides:                                     7 < zRewrite:                                                                                                             z > 7

Here we see that any value z greater than 7 would work as a solution to the inequality.

What’s the equation you are trying to solve to get x?

The answer is the first one