Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > mvlladdd | Structured version Visualization version GIF version |
Description: Move the left term in a sum on the LHS to the RHS, deduction form. (Contributed by David A. Wheeler, 11-Oct-2018.) |
Ref | Expression |
---|---|
mvlraddd.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
mvlraddd.2 | ⊢ (𝜑 → 𝐵 ∈ ℂ) |
mvlraddd.3 | ⊢ (𝜑 → (𝐴 + 𝐵) = 𝐶) |
Ref | Expression |
---|---|
mvlladdd | ⊢ (𝜑 → 𝐵 = (𝐶 − 𝐴)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mvlraddd.2 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℂ) | |
2 | mvlraddd.1 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
3 | 1, 2 | pncand 11379 | . 2 ⊢ (𝜑 → ((𝐵 + 𝐴) − 𝐴) = 𝐵) |
4 | 2, 1 | addcomd 11223 | . . . 4 ⊢ (𝜑 → (𝐴 + 𝐵) = (𝐵 + 𝐴)) |
5 | mvlraddd.3 | . . . 4 ⊢ (𝜑 → (𝐴 + 𝐵) = 𝐶) | |
6 | 4, 5 | eqtr3d 2778 | . . 3 ⊢ (𝜑 → (𝐵 + 𝐴) = 𝐶) |
7 | 6 | oveq1d 7322 | . 2 ⊢ (𝜑 → ((𝐵 + 𝐴) − 𝐴) = (𝐶 − 𝐴)) |
8 | 3, 7 | eqtr3d 2778 | 1 ⊢ (𝜑 → 𝐵 = (𝐶 − 𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1539 ∈ wcel 2104 (class class class)co 7307 ℂcc 10915 + caddc 10920 − cmin 11251 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1911 ax-6 1969 ax-7 2009 ax-8 2106 ax-9 2114 ax-10 2135 ax-11 2152 ax-12 2169 ax-ext 2707 ax-sep 5232 ax-nul 5239 ax-pow 5297 ax-pr 5361 ax-un 7620 ax-resscn 10974 ax-1cn 10975 ax-icn 10976 ax-addcl 10977 ax-addrcl 10978 ax-mulcl 10979 ax-mulrcl 10980 ax-mulcom 10981 ax-addass 10982 ax-mulass 10983 ax-distr 10984 ax-i2m1 10985 ax-1ne0 10986 ax-1rid 10987 ax-rnegex 10988 ax-rrecex 10989 ax-cnre 10990 ax-pre-lttri 10991 ax-pre-lttrn 10992 ax-pre-ltadd 10993 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 846 df-3or 1088 df-3an 1089 df-tru 1542 df-fal 1552 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2538 df-eu 2567 df-clab 2714 df-cleq 2728 df-clel 2814 df-nfc 2887 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-reu 3286 df-rab 3287 df-v 3439 df-sbc 3722 df-csb 3838 df-dif 3895 df-un 3897 df-in 3899 df-ss 3909 df-nul 4263 df-if 4466 df-pw 4541 df-sn 4566 df-pr 4568 df-op 4572 df-uni 4845 df-br 5082 df-opab 5144 df-mpt 5165 df-id 5500 df-po 5514 df-so 5515 df-xp 5606 df-rel 5607 df-cnv 5608 df-co 5609 df-dm 5610 df-rn 5611 df-res 5612 df-ima 5613 df-iota 6410 df-fun 6460 df-fn 6461 df-f 6462 df-f1 6463 df-fo 6464 df-f1o 6465 df-fv 6466 df-riota 7264 df-ov 7310 df-oprab 7311 df-mpo 7312 df-er 8529 df-en 8765 df-dom 8766 df-sdom 8767 df-pnf 11057 df-mnf 11058 df-ltxr 11060 df-sub 11253 |
This theorem is referenced by: laddrotrd 40341 fltltc 40535 |
Copyright terms: Public domain | W3C validator |