What would be the best way of describing the art of early 20th century a painter's attempt to copy the art of ancient romans and greeks be painters made there are true to life in as much detail as possible see painters paint realistically to represent the ideals d painters payment in abstract form to represent ideas

The best way would be A.  Painters painted in abstract form to represent ideas. -
During this period , artists such as Georges Seurat, Vincent van Gogh,  Paul Gauguin,  and Paul Cézann start to became really popular.
The works of these artists often did not depict a real objects and left the viewer to interpret their works on  their own.

11x-7y=121+7y +7y11x=7y+121-121 -121-121+11x=7y(divide each side by 7)y=11/7x-121/7