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24-04-2020
Mathematics

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1. Solve the equations below.
(a) 3x + 8 = 23
(b) 5x + 1 = 3x + 17
(c) 4(x+2) = 32
Answer:
Please help

1 Solve the equations below a 3x 8 23 b 5x 1 3x 17 c 4x2 32 Answer Please help class=

Respuesta :

24-04-2020

Step-by-step explanation:

A) 3x + 8 = 23

3x = 23 - 8

3x = 15

x = 15 / 3 = 5

B) 5x + 1 = 3x + 17

5x - 3x = 17 - 1

2x = 16

x = 16 /2 = 8

C) 4 (x+2) = 32

4x + 8 = 32

4x = 32 - 8

4x = 24

x = 24 / 4 = 6

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