Description: Move LHS right addition to RHS. (Contributed by David A. Wheeler, 15-Oct-2018)
Ref | Expression | ||
---|---|---|---|
Hypotheses | mvlraddd.1 | ||
mvlraddd.2 | |||
mvlraddd.3 | |||
Assertion | mvlraddd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mvlraddd.1 | ||
2 | mvlraddd.2 | ||
3 | mvlraddd.3 | ||
4 | 1 2 | pncand | |
5 | 3 | oveq1d | |
6 | 4 5 | eqtr3d |