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weeeeeb [17]
2 years ago
6

Pls help i need help with this been working fo a bit

Mathematics
2 answers:
Alex Ar [27]2 years ago
8 0

\\ \sf\Rrightarrow \dfrac{6}{7}x-\dfrac{2}{5}y+\dfrac{5}{7}(y+x)

\\ \sf\Rrightarrow \dfrac{6}{7}x-\dfrac{2}{5}y+\dfrac{5}{7}x+\dfrac{5}{7}y

\\ \sf\Rrightarrow \dfrac{6}{7}x+\dfrac{5}{7}x-\dfrac{2}{5}y+\dfrac{5}{7}y

\\ \sf\Rrightarrow \dfrac{11}{7}x+\dfrac{-14+25}{35}y

\\ \sf\Rrightarrow \dfrac{11}{7}x+\dfrac{11}{35}y

Done!

larisa [96]2 years ago
6 0

\boxed{\huge \bf  \: Question:—}

\sf \longmapsto \:  \dfrac{6}{7} x -   \dfrac{2}{5}  y  +  \dfrac{5}{7} (y + x)

\boxed{\huge\bf \: Solution:—}

\boxed{\bf \: Distribute:—}

\sf \longmapsto \:  \dfrac{6}{7} x -   \dfrac{2}{5}  y  +  \dfrac{5}{7} y +  \dfrac{5}{7}  \: x

\sf \longmapsto \dfrac{6}{7} x +  \dfrac{ - 2}{5} y +  \dfrac{5}{7} y \:  +  \dfrac{5}{7} x

\boxed{\bf \: Combining  \: Like  \: Terms:—}

\sf \longmapsto\dfrac{6}{7} x +  \dfrac{ - 2}{5} y +  \dfrac{5}{7} y \:  +  \dfrac{5}{7} x

\sf \longmapsto  \bigg(\dfrac{6}{7} x +  \dfrac{5}{7} x \bigg) \:  +  \bigg( \dfrac{ - 2}{5} y  +  \dfrac{5}{7}  \: y \bigg)

\sf \longmapsto \:  \dfrac{11}{7}  x \:  +  \dfrac{11}{35} y

\boxed{\bf \: Answer:—}

\boxed{\bf \: \dfrac{11}{7}  x \:  +  \dfrac{11}{35} y}

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