the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations

He was not good at algebra in middle school.

pati nan matematik kote lèt ak lòt senbòl jeneral yo te itilize pou reprezante nimewo ak kantite nan fòmil ak ekwasyon

Li pa t bon nan aljèb lè l te nan kolèj.

the part of mathematics in which letters and symbols are used to represent numbers

In algebra the sign x usually denotes an unknown quantity.

pati nan matematik kote yo itilize lèt ak senbòl pou reprezante chif yo

Nan aljèb siy x la anjeneral vle di yon kantite enkoni.