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Mathematics, 22.02.2020 19:15 acoverupoze5th

Simplify

15a-6a+9a+b=
5m+7n+8m-3n=
9x+7y-3x+2y=
14L-6L+5m+18m-9m=
8x+7y-6x-3y=
5x+8y+9x-3y-2y=
5a+3b+4a=

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Simplify

15a-6a+9a+b=
5m+7n+8m-3n=
9x+7y-3x+2y=
14L-6L+5m+18m-9m=
8x+...

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