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A) 1x-5=3x-1 b) 2x+3=4x+7 Ecuatii

A) 1x-5=3x-1 b) 2x+3=4x+7 Ecuatii
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5 votes
A) 1x-5=3x-1
b) 2x+3=4x+7
Ecuatii

User Jeff Schumacher
by
7.7k points

2 Answers

6 votes

a)

1x - 5 = 3x - 1

3x - 1x = 1 - 5

2x = -4

x = -4/2

x = -2

b)

2x + 3 = 4x + 7

4x - 2x = 3 - 7

2x = -4

x = -4/2

x = -2



User Darksinge
by
8.7k points
2 votes
A. x = - 2
B. x = - 2
User Chenop
by
7.7k points
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