52x+48(x+5)=7800求x是几

问题描述:

52x+48(x+5)=7800求x是几
52x+48(x+5)=7800求x是几(详细过程)

75.6详细过程,有么52X+48X+240=7800100X=7800-240100X=7560X=75.6