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Theorem raddswap12d 42961
Description: Swap the first two variables in an equation with addition on the right, converting it into a subtraction. Version of mvrraddd 11626 with a commuted consequent, and of mvlraddd 11624 with a commuted hypothesis.

EDITORIAL: The label for this theorem is questionable. Do not move until it would have 7 uses: current additional uses: (none). (Contributed by SN, 21-Aug-2024.)

Hypotheses
Ref Expression
raddswap12d.b (𝜑𝐵 ∈ ℂ)
raddswap12d.c (𝜑𝐶 ∈ ℂ)
raddswap12d.1 (𝜑𝐴 = (𝐵 + 𝐶))
Assertion
Ref Expression
raddswap12d (𝜑𝐵 = (𝐴𝐶))

Proof of Theorem raddswap12d
StepHypRef Expression
1 raddswap12d.b . . 3 (𝜑𝐵 ∈ ℂ)
2 raddswap12d.c . . 3 (𝜑𝐶 ∈ ℂ)
3 raddswap12d.1 . . 3 (𝜑𝐴 = (𝐵 + 𝐶))
41, 2, 3mvrraddd 11626 . 2 (𝜑 → (𝐴𝐶) = 𝐵)
54eqcomd 2775 1 (𝜑𝐵 = (𝐴𝐶))
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1567  wcel 2149  (class class class)co 7411  cc 11098   + caddc 11103  cmin 11441
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1822  ax-4 1836  ax-5 1937  ax-6 1994  ax-7 2035  ax-8 2151  ax-9 2159  ax-10 2182  ax-11 2198  ax-12 2219  ax-ext 2741  ax-sep 5261  ax-nul 5271  ax-pow 5337  ax-pr 5405  ax-un 7733  ax-resscn 11157  ax-1cn 11158  ax-icn 11159  ax-addcl 11160  ax-addrcl 11161  ax-mulcl 11162  ax-mulrcl 11163  ax-mulcom 11164  ax-addass 11165  ax-mulass 11166  ax-distr 11167  ax-i2m1 11168  ax-1ne0 11169  ax-1rid 11170  ax-rnegex 11171  ax-rrecex 11172  ax-cnre 11173  ax-pre-lttri 11174  ax-pre-lttrn 11175  ax-pre-ltadd 11176
This theorem depends on definitions:  df-bi 210  df-an 401  df-or 861  df-3or 1102  df-3an 1103  df-tru 1570  df-fal 1580  df-ex 1807  df-nf 1811  df-sb 2098  df-mo 2573  df-eu 2603  df-clab 2748  df-cleq 2761  df-clel 2844  df-nfc 2918  df-ne 2965  df-nel 3071  df-ral 3086  df-rex 3096  df-reu 3377  df-rab 3424  df-v 3465  df-sbc 3754  df-csb 3862  df-dif 3916  df-un 3918  df-in 3920  df-ss 3930  df-nul 4295  df-if 4493  df-pw 4569  df-sn 4595  df-pr 4597  df-op 4601  df-uni 4877  df-br 5114  df-opab 5178  df-mpt 5197  df-id 5557  df-po 5570  df-so 5571  df-xp 5668  df-rel 5669  df-cnv 5670  df-co 5671  df-dm 5672  df-rn 5673  df-res 5674  df-ima 5675  df-iota 6493  df-fun 6539  df-fn 6540  df-f 6541  df-f1 6542  df-fo 6543  df-f1o 6544  df-fv 6545  df-riota 7368  df-ov 7414  df-oprab 7415  df-mpo 7416  df-er 8694  df-en 8944  df-dom 8945  df-sdom 8946  df-pnf 11245  df-mnf 11246  df-ltxr 11248  df-sub 11443
This theorem is referenced by: (None)
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