What is the value of x in the equation 3x – y = 18, when y = 27?
a.5
b.7
c.45
d.63

x = 15

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

3x - y = 18

y = 27

Step 2: Solve for x

15

Step-by-step explanation:

3x - y = 18

Insert the value of y in the equation.

3x - 27 = 18

Shift -27 to the other side of the equation.

3x = 18 + 27

3x = 45

x = 45 ÷ 3

x = 15

So please check if your options and the equation are correct.

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step-by-step explanatio89

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation: