I. Solve the equations algebraically and then check the solutions. a 5x + 15 = 45 x+2=8-x c) 2x + 5 = 33

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
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I. Solve the equations algebraically and then check the solutions.
a 5x + 15 = 45
x+2=8-x
c) 2x + 5 = 33
Transcribed Image Text:I. Solve the equations algebraically and then check the solutions. a 5x + 15 = 45 x+2=8-x c) 2x + 5 = 33
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According to company policy we are allowed to provide solution for only first 3 sub parts. If you require remaining parts please ask in a separate question.

 

1.(a)

5x+15=45

=>5x=45-15

=>5x=30

=>x=30/5

=>x=6

LHS=(5*6)+15=45=RHS

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