Question

-2x + 4a + 3 y = 2a - 4 ab + 5xy

Answer 1

-2×+4a+3y=2a-4ab+5xy

4a-2a -2×+3y=-4ab+5xy

2a-2x+3y=4ab+5xy

2a-4ab-2x+3y=5xy

2b-2×+3y=5xy

2b-2×=5×y-3y

2b-2×=2x

2b=2×+2×

2b=4x

dame coronita