Mathematics, 01.12.2019 07:31, belindajolete

Find x and y so that abcd is a parallelogram. a=2x+8y, c=4x+3y+54, d=x+2y+16. what is the value of x and y?

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Find x and y so that abcd is a parallelogram. a=2x+8y, c=4x+3y+54, d=x+2y+16. what is the value of x...