Document.OMathBreakBin (Word)
Returns or sets a WdOMathBreakBin constant that represents where Microsoft Word places binary operators when equations span two or more lines. Possible return values are wdOMathBreakBinAfter - Places the operator before a line break, at the end of the line, wdOMathBreakBinBefore - Places the operator after a line break, at the beginning of the following line, wdOMathBreakBinRepeat - Repeats the operator before a line break at the end of the line and after a line break at the beginning of the following line.
When the equation breaks on a binary operator—for example, an addition, subtraction, or multiplication operator—there are three different placements of the operator: before the break, after the break, and repeated both before and after the break. When this property is set to wdOMathBreakBinRepeat, use the OMathBreakSub property to specify how Word treats subtraction operators that appear before a line break.
ActiveDocument.OMathBreakBin = wdOMathBreakBinAfter