Math, asked by maryam2019, 7 months ago

Simplify the following algebraic expressions
(ii) [2x + (3x - 5y + 7z)] - 2 (5x-3z)
plz give me answer in detail

Answers

Answered by ananya007

7

Answer:

[2x+ (3x - 5y + 7z) ] -2 ( 5x- 3z)

=[2x + 3x - 5y + 7z ] -10x +6z

=5x - 5y + 7z - 10x + 6z

= 5x- 10x - 5y + 7z + 6z

= -5x - 5y + 13z

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

explain the working of sublimation...

English, 3 months ago

when www मिनार শুরু করেন তখন কিন্তু कालकर अपने अनुभवों को मशार में दिए गण गण मन्दुमा र दिप माह जनवरी, फरवरी व मार्चपास के लिए धक-धक एक-एक वर्कशीट (कुल तीन बशीरहाचर्कशीट का प्रत्येक प्रथक-पृथक बुकलेटहै। कुलतीनबुकलेटीजोपत्तोक चवद्वारा पूर्णकीजानी है।बुकलेटसभी जिपयोकीवशार के। (यहाँ से वर्कशीट पर कार्य प्रारंभ करें) Choose the correct answer and write. (any Give) सही विकल्प चुनकर लिखिए। (कोई पाँच)...

Math, 3 months ago

Vidyut dwara Kisi padarth per Kisi vanchit padarth Dhatu ki Parat nikshepit karne ki prakriya ko kya Kahate Hain...

English, 7 months ago

how did the king and his ministers proved themselves if to be idiot?

Math, 7 months ago

In 5,4,0,1,6,2,4,3,7,8,5; median of data is_____________...

Math, 1 year ago

Please answer this question...

Physics, 1 year ago

uses of coal and what is petroleum...

English, 1 year ago

c) Narasimha Rao is distinguished in the cartoons--------his pout (4) from (i) by (ii) for (III) about...