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Theorem mvrraddi 8492
Description: Move RHS right addition to LHS. (Contributed by David A. Wheeler, 11-Oct-2018.)
Hypotheses
Ref Expression
mvrraddi.1  |-  B  e.  CC
mvrraddi.2  |-  C  e.  CC
mvrraddi.3  |-  A  =  ( B  +  C
)
Assertion
Ref Expression
mvrraddi  |-  ( A  -  C )  =  B

Proof of Theorem mvrraddi
StepHypRef Expression
1 mvrraddi.3 . . 3  |-  A  =  ( B  +  C
)
21oveq1i 6062 . 2  |-  ( A  -  C )  =  ( ( B  +  C )  -  C
)
3 mvrraddi.1 . . 3  |-  B  e.  CC
4 mvrraddi.2 . . 3  |-  C  e.  CC
53, 4pncan3oi 8491 . 2  |-  ( ( B  +  C )  -  C )  =  B
62, 5eqtri 2255 1  |-  ( A  -  C )  =  B
Colors of variables: wff set class
Syntax hints:    = wceq 1398    e. wcel 2205  (class class class)co 6052   CCcc 8127    + caddc 8132    - cmin 8446
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-14 2208  ax-ext 2216  ax-sep 4230  ax-pow 4289  ax-pr 4324  ax-setind 4661  ax-resscn 8221  ax-1cn 8222  ax-icn 8224  ax-addcl 8225  ax-addrcl 8226  ax-mulcl 8227  ax-addcom 8229  ax-addass 8231  ax-distr 8233  ax-i2m1 8234  ax-0id 8237  ax-rnegex 8238  ax-cnre 8240
This theorem depends on definitions:  df-bi 117  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1812  df-eu 2085  df-mo 2086  df-clab 2221  df-cleq 2227  df-clel 2230  df-nfc 2375  df-ne 2415  df-ral 2527  df-rex 2528  df-reu 2529  df-rab 2531  df-v 2817  df-sbc 3045  df-dif 3215  df-un 3217  df-in 3219  df-ss 3226  df-pw 3673  df-sn 3697  df-pr 3698  df-op 3700  df-uni 3917  df-br 4112  df-opab 4174  df-id 4416  df-xp 4757  df-rel 4758  df-cnv 4759  df-co 4760  df-dm 4761  df-iota 5314  df-fun 5356  df-fv 5362  df-riota 6005  df-ov 6055  df-oprab 6056  df-mpo 6057  df-sub 8448
This theorem is referenced by:  4m1e3  9360  5m1e4  9361  6m1e5  9362  7m1e6  9363  8m1e7  9364  9m1e8  9365  10m1e9  9807  fldiv4p1lem1div2  10669  pockthi  13060  lgsdir2lem2  15919  2lgsoddprmlem3c  15999  2lgsoddprmlem3d  16000
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