Answer:
-x + 23
Step-by-step explanation:
you add like terms together, so 2x - 3x = -x
then 15+8 is 23
so you're left with -x+23
The answer to the question is 5.
63 x 38 = 2394
63 x 10 = 630
600 x 3 = 1800
30 x 3 = 90
1800 + 90 = 1890
63 x 2 = 126
630 - 126 = 504
1890 + 504 = 2394
<h3>hello!</h3>
You can use the acronym PEMDAS to help you remember the Order of Operations in Maths.
Here's what it stands for:-
P - Parentheses
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
According to PEMDAS, the first operation is:-
Option A) 19-4
<h3>note:-</h3>
Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)
Answer:
The third option: 3(x-4)
Step-by-step explanation:
In this case factoring means we want our x variable to be on its own and not have a coefficient, so:
3x-12
= 3·x + 3·4
= 3(x+4)