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| Mirrors > Home > ILE Home > Th. List > mvrraddd | GIF version | ||
| Description: Move RHS right addition to LHS. (Contributed by David A. Wheeler, 15-Oct-2018.) |
| Ref | Expression |
|---|---|
| mvrraddd.1 | ⊢ (𝜑 → 𝐵 ∈ ℂ) |
| mvrraddd.2 | ⊢ (𝜑 → 𝐶 ∈ ℂ) |
| mvrraddd.3 | ⊢ (𝜑 → 𝐴 = (𝐵 + 𝐶)) |
| Ref | Expression |
|---|---|
| mvrraddd | ⊢ (𝜑 → (𝐴 − 𝐶) = 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mvrraddd.3 | . . 3 ⊢ (𝜑 → 𝐴 = (𝐵 + 𝐶)) | |
| 2 | 1 | oveq1d 6016 | . 2 ⊢ (𝜑 → (𝐴 − 𝐶) = ((𝐵 + 𝐶) − 𝐶)) |
| 3 | mvrraddd.1 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℂ) | |
| 4 | mvrraddd.2 | . . 3 ⊢ (𝜑 → 𝐶 ∈ ℂ) | |
| 5 | 3, 4 | pncand 8458 | . 2 ⊢ (𝜑 → ((𝐵 + 𝐶) − 𝐶) = 𝐵) |
| 6 | 2, 5 | eqtrd 2262 | 1 ⊢ (𝜑 → (𝐴 − 𝐶) = 𝐵) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1395 ∈ wcel 2200 (class class class)co 6001 ℂcc 7997 + caddc 8002 − cmin 8317 |
| 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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-setind 4629 ax-resscn 8091 ax-1cn 8092 ax-icn 8094 ax-addcl 8095 ax-addrcl 8096 ax-mulcl 8097 ax-addcom 8099 ax-addass 8101 ax-distr 8103 ax-i2m1 8104 ax-0id 8107 ax-rnegex 8108 ax-cnre 8110 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-id 4384 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-iota 5278 df-fun 5320 df-fv 5326 df-riota 5954 df-ov 6004 df-oprab 6005 df-mpo 6006 df-sub 8319 |
| This theorem is referenced by: mvrladdd 8513 lswccats1 11174 binom1dif 11998 |
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