Question

Solve each of the following-
(1) 4y+1=17
(ii) 2x + 1 = x + 22
2x
(iii) 5x - 8 = -2x + 6 (iv) 6
7​

Answer 1

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1. $4y + 1 = 17$

$4y = 17 - 1$

$y = 16/4$

${\boxed { y = 4}}$

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2. $2x + 1 = x + 22$

$2x - x = 22 - 1$

${\boxed {x = 21}}$

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3. $5x - 8 = -2x + 6$

$5x + 2x = 6 + 8$

$7x = 14$

${\boxed {x = 2}}$

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