Question

solve the following equation
(a) 2b. upon 3 -5=3
(b) 4+5(p-1)=34


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Answer 1

answers

1 => b= -3

2 => p => 7

Answer 2

$\large\underline{\frak \pink{Answer}}$

$\sf{(a) 12}$

$\sf(b) 7$

$\underline{\underline{\tt{\purple{Explanation-}}}}$

$\:\sf(a) \: \dfrac{2b}{3} - 5 = 3$

$\:\implies \sf \dfrac{2b}{3} = 8$

$\:\implies \sf 2b = 8 \times 3$

$\:\implies \sf 2b = 24$

$\:\implies \sf b =\cancel{ \dfrac{24}{2}}$

$\:\implies \boxed{\sf\pink{ b =12}}$

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$\sf (b) \: 4+5(p-1)=34$

$\:\implies \sf 4+5p-5=34$

$\:\implies \sf 4+5p=34+5$

$\:\implies \sf 5p=39-4$

$\:\implies \sf 5p=35$

$\:\implies \sf p=\cancel{\dfrac{35}{5}}$

$\:\implies \boxed{\sf\red{p=7}}$