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16y+102x-30xy
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16y+102x-30xy
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90x-30xy+4\left(3x+4y\right)
Use the distributive property to multiply 15x by 6-2y.
90x-30xy+12x+16y
Use the distributive property to multiply 4 by 3x+4y.
102x-30xy+16y
Combine 90x and 12x to get 102x.
90x-30xy+4\left(3x+4y\right)
Use the distributive property to multiply 15x by 6-2y.
90x-30xy+12x+16y
Use the distributive property to multiply 4 by 3x+4y.
102x-30xy+16y
Combine 90x and 12x to get 102x.
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