231k views
4 votes
X-15 = 8
A. x= 23
B. x = 7
C. x=-23
D. x=-7

User GRVPrasad
by
8.5k points

2 Answers

6 votes

Answer:

A. x = 23

Explanation:

Step 1: Write out equation

x - 15 = 8

Step 2: Add 15 to both sides (Addition Equality)

x - 15 + 15 = 8 + 15

x = 23

User Imran
by
7.8k points
5 votes

Answer:


\boxed{ x = 23}

Explanation:

=> x - 15 = 8

Adding 15 to both sides

=> x - 15 + 15 = 8 + 15

=> x = 23

User Alfe
by
8.0k points

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