This is still from my previous inquiry. I have two questions this time. First: when do we use the distributive property of multiplication over addition? Why is it wrong to write it as “x+7/3 * 5? Second: When we subtract 5x on both sides, on the right side shouldn’t it be 3x-5x, and not 5x-3x? What are the rules for this? Thanks so much for your help, you’ve been really saving me.?❤️

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 93E
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This is still from my previous inquiry. I have two questions this time. First: when do we use the distributive property of multiplication over addition? Why is it wrong to write it as “x+7/3 * 5? Second: When we subtract 5x on both sides, on the right side shouldn’t it be 3x-5x, and not 5x-3x? What are the rules for this? Thanks so much for your help, you’ve been really saving me.?❤️
l AT&T
8:45 AM
1 88%
Given
- 2 = x
5
3
Add 2' to both sides
3X -2+2 =
3
능 2- 능+루
3
LCM (3,1) = 3
Equival ent fracti on of ģ =
Equi va ent frocHon of 루-흑x를 -응
늘+ 루
%3D
= I+ 6
3
Step2
b)
equation
be come
31 -2+2=
> 3X
+o = x+
ultiply both sides by '5
32 x5=
=AXC+BXC
Distributive
Property of
multipicaton
over udditim
) 31= xxs +IxS
> 3x =5+35
) 5x-32 --35
> 22 = +35
- - 35
Transcribed Image Text:l AT&T 8:45 AM 1 88% Given - 2 = x 5 3 Add 2' to both sides 3X -2+2 = 3 능 2- 능+루 3 LCM (3,1) = 3 Equival ent fracti on of ģ = Equi va ent frocHon of 루-흑x를 -응 늘+ 루 %3D = I+ 6 3 Step2 b) equation be come 31 -2+2= > 3X +o = x+ ultiply both sides by '5 32 x5= =AXC+BXC Distributive Property of multipicaton over udditim ) 31= xxs +IxS > 3x =5+35 ) 5x-32 --35 > 22 = +35 - - 35
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