Question

13x+45y=4x+13y
prove RHS=LHS

Answer 1

\[13x + 45 y = 4x + 13y\]
\[9x = -32 y\]
x = -32 y /9
\[13\frac{ -32y }{ 9} + 45y = 4\frac{ -32y }{ 9} + 13 y\]
\[= \frac{ -416 y}{ 9 } + 45 y = -128y/9 + 13y\]
\[=> 32y = \frac{ 416y }{ 9 } -\frac{ 128y }{ 9 }\]
\[=>32y = \frac{ 288y }{ 9 }\]
\[32y = 32y\]

Hence,It is proved that LHS = RHS

@suzzmteazz

Answer 2

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