Question

plz solve part 3 plz don't spam
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Answer 1

Answer:

$\large \bold{ {3}^{4x + 1} = (27) ^{x + 1} }$

$\implies \: {3}^{4x + 1} = {(3)}^{3(x + 1)}$

$\implies \: {4x + 1} = {3(x + 1)}$

$\implies \: 4x + 1 = 3x +3$

$\implies \: 4x - 3x= 3 - 1$

$\implies \: \bold \colorbox{yellow}{x= 2}$